# Chemistry **URL:** https://howtodiscuss.com/c/chemistry/65.md [Latest](https://howtodiscuss.com/latest.md) · [Categories](https://howtodiscuss.com/categories.md) --- ## [How Many Cups in 750 ml](https://howtodiscuss.com/t/how-many-cups-in-750-ml/195462)
**Author:** [@Aliza-Nisar](https://howtodiscuss.com/u/Aliza-Nisar)\ **Replies:** 0\ **Last updated:** [October 25, 2022, 3:03pm UTC](https://howtodiscuss.com/t/how-many-cups-in-750-ml/195462 "2022-10-25T15:03:50Z")
If you’re measuring the number of liquids in a cup, then you’re using standard cups, not metric cups. Each standard cup equals 4 fluid ounces, or 8 fluid drams, or mL (milliliter). There are 16 standard tablespoons in each standard cup, and each tablespoon equals 5 milliliters (mL). One standard cup is equal to 236.5882365 milliliters (mL) – so if you want to know how many milliliters there are in a cup, simply multiply 236.5882365 by how many cups there are! Easy! How many cups in 750 ml It can be hard to determine how many cups of liquid are in a fluid ounce or milliliter. To do this, you will need to first convert the units into one unit: either cups or milliliters (ml). Once you know the volume of the measurement that you need, divide it by 8. The result will be the number of cups or mill… --- ## [H2te Lewis Structure](https://howtodiscuss.com/t/h2te-lewis-structure/157813)
**Author:** [@Sara\_Rehman](https://howtodiscuss.com/u/Sara_Rehman)\ **Replies:** 0\ **Last updated:** [January 14, 2022, 6:26am UTC](https://howtodiscuss.com/t/h2te-lewis-structure/157813 "2022-01-14T06:26:31Z")
H2Te Lewis Structure One tellurium atom and two hydrogen atoms make up the compound. Each hydrogen atom has one valence electron. In contrast, the tellurium atom, a member of the oxygen family, has six valence electrons, two of which get shared by two hydrogen atoms to create two single bonds. By sharing its valence electron, Hydrogen can complete its octet. The valence shell of Tellurium has eight electrons. It results in the formation of the lewis structure of H2Te. Lewis Structure Lewis structures display the interactions between atoms and the potential lone pairs of electrons. Any molecule with a covalent bond or coordination compound can have a Lewis structure. The Lewis structure got its name from Gilbert N. Lewis, who first described it in his 1916 publication “The Atom and the Molecule”… --- ## [My House Smells Like Paint Thinner Or Nail Polish](https://howtodiscuss.com/t/my-house-smells-like-paint-thinner-or-nail-polish/76583)
**Author:** [@muhammad\_musa1](https://howtodiscuss.com/u/muhammad_musa1)\ **Replies:** 2\ **Last updated:** [April 6, 2022, 12:30pm UTC](https://howtodiscuss.com/t/my-house-smells-like-paint-thinner-or-nail-polish/76583 "2022-04-06T12:30:43Z")
My House Smells Like Paint Thinner, Or Nail Polish is unpleasant and bothersome, especially Acetone. It could be in place for a few different reasons. This smell bothers many people, and they want something to be done about it. Reports from the industry say that VOCs often cause the smell of paint thinner. Volatile organic compounds often leak into the air and make strong smells, just like paint thinner does. :small\_red\_triangle\_down: Paint Thinner Solvents like paint thinners are used to thin oil-based paints. Most solvents called paint thinner are mineral spirits with a flash point of about 40 °C (104 °F), the same as some popular charcoal starters. It could be dangerous to clean up paint thinner or breathe in the vapors it gives off. The American Conference of Governmental Industrial Hygienists has set… --- ## [C4h10 Lewis Structure](https://howtodiscuss.com/t/c4h10-lewis-structure/180334)
**Author:** [@Saira\_Khan1](https://howtodiscuss.com/u/Saira_Khan1)\ **Replies:** 0\ **Last updated:** [April 4, 2022, 1:52am UTC](https://howtodiscuss.com/t/c4h10-lewis-structure/180334 "2022-04-04T01:52:36Z")
C4H10’s Lewis Structure comprises four carbon atoms and ten hydrogen atoms connected by single bonds. C4H10’s Lewis structure has zero non-bonding electrons and 26 bonding electrons. Single bonds between carbon and hydrogen atoms are present in the Lewis structure of C4H10 (or Butane). Butane has 26 valence electrons. When we see “and” at the end of a word, we know that there is only one bond between Carbon and Hydrogen. Then, you can draw the Lewis structure for C4H10 more accurately. There are three at the ends, and two more will be added to the Carbon atoms in the middle, making a total of five Hydrogens. To further demonstrate the sharing of electrons, we will create a single link between each bit. The Lewis structure for C4H10 shows that each Carbon forms four different bonds. It means that all 26 e… --- ## [Chlorine Test Turns Orange](https://howtodiscuss.com/t/chlorine-test-turns-orange/87287)
**Author:** [@AyeshaAkram](https://howtodiscuss.com/u/AyeshaAkram)\ **Replies:** 0\ **Last updated:** [September 17, 2021, 9:38pm UTC](https://howtodiscuss.com/t/chlorine-test-turns-orange/87287 "2021-09-17T21:38:33Z")
Chlorine Test Turns Orange What does it mean if the chlorine test turns orange? If the chlorine test turns orange, the pool water has a very high chlorine content of over 4 ppm. For faster results, use a chlorine neutralizer to bring the chlorine back into the correct range. If your pH: The test result is purple or blue: this indicates that your pool water has very high levels of chlorine. Why has my pool turned orange here? If the bond is low, the iron in the water can react to high pH values ​​and/or the addition of chlorine and discolor the water yellow / orange / brown and / or settle on the water surface.You may also be wondering how I can reduce the chlorine level in my pool. Turn off the chlorine generator, chlorine dispenser or saltwater chlorine generator and remove the chlorine tablets from the… --- ## [Phosphorus Protons, Neutrons, and Electrons](https://howtodiscuss.com/t/phosphorus-protons-neutrons-and-electrons/190927)
**Author:** [@HamzaAbbasi](https://howtodiscuss.com/u/HamzaAbbasi)\ **Replies:** 0\ **Last updated:** [May 14, 2022, 6:34am UTC](https://howtodiscuss.com/t/phosphorus-protons-neutrons-and-electrons/190927 "2022-05-14T06:34:05Z")
Phosphorus is a chemical element having 15 protons, 15 electrons & 16 neutrons. The atomic number 15 determines the group of fifteen for phosphorus in the periodic table. Phosphorus has a triply locked electronic structure with 2, 8, and 5-shells in K, L, and M. Therefore, the element belongs to PERIOD 3. This article explores phosphorus as a non-metal & where to find it in nature. Phosphorus is present in two main forms; red and white Phosphorus. This element does not occur in its pure form on Earth because of its reactivity. Phosphorus for plants is a vital part. Phosphorus demand for it is growing twice as fast as human community growth. Plants take phosphate from the soil each year in large amounts. There needs to be a fill-up of the phosphate in the ground. Fact Box Symbol P Melting Point 4… --- ## [I3 Lewis Structure](https://howtodiscuss.com/t/i3-lewis-structure/34112)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 6\ **Last updated:** [May 14, 2022, 2:44am UTC](https://howtodiscuss.com/t/i3-lewis-structure/34112 "2022-05-14T02:44:03Z")
I3 Lewis Structure The I3 or triiodide ion is a polyatomic or charged molecule with a net negative charge of -1. I2 + I- —-\> I3- It is the exergonic balance leading to the formation of the ion where a positive flow of energy occurs from the system to the environment. One of the main uses of this ion is due to its non-reactive property with starch which results in an identifiable blue-black color widely used for identification. What is the Lewis Structure? The structure of Lewis is a reflection of molecular electrons. There are lone pairs and valence electrons that assist in determining the molecule’s hybridization and form. Since there are iodine molecules, there will be one iodine molecule in the center. Iodine is also in the periodic table’s seventh group and has seven valence electrons in its outer… --- ## [O2 Structure](https://howtodiscuss.com/t/o2-structure/171328)
**Author:** [@mohammad\_ayoub](https://howtodiscuss.com/u/mohammad_ayoub)\ **Replies:** 0\ **Last updated:** [March 23, 2022, 8:12pm UTC](https://howtodiscuss.com/t/o2-structure/171328 "2022-03-23T20:12:38Z")
O2 structure is characterised by the presence of a double bond between the two oxygen atoms. Oxygen atoms must form two bonds to comply with the octet rule. The O2 molecule has two atoms of the same element linked in a pair. The O2 Sample containing can best be visualised as a series of dots. The lone dots on the oxygen atoms’ left and right sides represent the two times that oxygen must bond. :beginner: O2 Structure Four additional electrons are represented by two additional pairs of dots that will not join together. To build bonds between the O atoms, imagine joining the lone dots. Bonding is required twice for each O atom. As a result, the two O atoms create two bonds. Observe the two lines between the O atoms that represent the two bonds. A double bond is what we have here. Each O atom in… --- ## [N2 (Nitrogen) Lewis Structure](https://howtodiscuss.com/t/n2-nitrogen-lewis-structure/177453)
**Author:** [@mohammad\_ayoub](https://howtodiscuss.com/u/mohammad_ayoub)\ **Replies:** 0\ **Last updated:** [March 24, 2022, 5:22pm UTC](https://howtodiscuss.com/t/n2-nitrogen-lewis-structure/177453 "2022-03-24T17:22:48Z")
N2 Lewis structure features three bonds, with one of these bonds being between the Nitrogen nuclei on each nitrogen atom. If we draw the Lewis structure of N2, we learn a lot. One lone pair exists on each nitrogen atom and there is a triple connection between them. Drawing nitrogen’s lewis structure involves several intriguing procedures. :diamonds: N2 Lewis Structure As shown by the three parallel lines separating the N atoms, there are three bonds present in this molecule. A triple bond is what we have here. Each N atom’s pair of electrons is represented by a single bond. A total of six electrons are represented by the three parallel lines that make up the triple bond. In the N2 triple bond, each N is encircled by two dots and three lines, each of which represents additional six electrons. T… --- ## [B2 (Riboflavin) Lewis Structure](https://howtodiscuss.com/t/b2-riboflavin-lewis-structure/177445)
**Author:** [@mohammad\_ayoub](https://howtodiscuss.com/u/mohammad_ayoub)\ **Replies:** 0\ **Last updated:** [March 24, 2022, 4:48pm UTC](https://howtodiscuss.com/t/b2-riboflavin-lewis-structure/177445 "2022-03-24T16:48:50Z")
B2 Lewis structure is an organized bcc structure composed of two simple cubic interlayer sublattices, and stoichiometrically, it can be represented by atomic distributions that are 50:50 in proportion to one another. The DO3 and L21 structures are ordered variants of B2 structures that are often seen. :beginner: B2 Lewis Structure An atom occupies a site while B atoms occupy both a and a site in AB compounds with the B2 structure. There are only two B atoms in the A3B molecules with the DO3 structure, and the other two A atoms fill the other two spots. Atoms A, B, and C all occupy different positions in A2BC compounds with the L21 structural arrangement. Compounds such as NiAl and AgMg are among the most prevalent in this class of B2-based intermetallic compounds; others include CuZn, Nina, an… --- ## [HClO4 acid name](https://howtodiscuss.com/t/hclo4-acid-name/171365)
**Author:** [@mohammad\_ayoub](https://howtodiscuss.com/u/mohammad_ayoub)\ **Replies:** 0\ **Last updated:** [March 23, 2022, 10:20pm UTC](https://howtodiscuss.com/t/hclo4-acid-name/171365 "2022-03-23T22:20:33Z")
HClO4 acid is a chlorinated oxoacid that is also known as perchloric acid chemically. Hydroxidotrioxidochlorine (HClO4), or Hyperchloric acid (HClO4), is another name for this chemical. An aqueous solution containing between 50% and 72% acid is clear, colourless, and odourless. They damage metals and tissues alike. When heat is applied to closed containers over an extended period, they are at risk of rupturing violently. :beginner: HClO4 Acid Name Colourless, odourless, and greasy, perchloric acid is a highly corrosive inorganic liquid. With a melting point of 19 degrees Celsius and a low vapour pressure of 6.8 millimetres of mercury at 25 degrees Celsius, it is miscible with water. Perchloric acid 70 per cent in water is a potent acid (stronger than sulfuric and nitric acids), however, it is… --- ## [BF3 Lewis Structure](https://howtodiscuss.com/t/bf3-lewis-structure/168793)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [March 16, 2022, 1:09pm UTC](https://howtodiscuss.com/t/bf3-lewis-structure/168793 "2022-03-16T13:09:57Z")
BF3 Lewis structure has a total of 24 valence electrons. For the Lewis structure, seven electrons are in the valence shell. To form an octet, a boron needs eight valence electrons. Formal charges may be calculated if you are unsure about the Lewis structure for BF3. As you would expect, the B atom in BF3 only possesses six valence electrons. How to Draw the Lewis Structure? There are a few aspects of lewis structure drawing to consider: Learn about the periodic table’s properties that aid in determining an element’s atomic number and electronegativity. The number of valence electrons in the final shell of an atom must be counted and calculated. The total amount of valence electrons in a compound may be calculated by multiplying the number of valence electrons on one atom by the number of the same … --- ## [Ammonium ion Lewis structure](https://howtodiscuss.com/t/ammonium-ion-lewis-structure/163718)
**Author:** [@Iram\_Mehmood](https://howtodiscuss.com/u/Iram_Mehmood)\ **Replies:** 0\ **Last updated:** [January 25, 2022, 11:40am UTC](https://howtodiscuss.com/t/ammonium-ion-lewis-structure/163718 "2022-01-25T11:40:43Z")
Ammonium ions Lewis structure: The ammonium ion is one nitrogen molecule (which is a non-metal) and 4 hydrogen atoms. There are 4 sigma bonds around the nitrogen atom. Therefore, the shape of NH4+ is tetrahedral. The summation of the number of sigma bonds and lone-pairs around the nitrogen atom is four. What is Ammonium? If you are a florist, it is your job to acquaint yourself with the names and appearances of many flowers. If you are a cook, it is your job to acquaint yourself with the names and appearances of many kinds of foods. And if you are a chemist, it is your job to be told the names and appearances of assorted chemical compounds. Ammonia is one such compound. Ammonium could be a substance ion with the formula Nhsub4^+. To see what the meaning is, let’s break down some terms. The term ‘cation’ r… --- ## [SO2 electron geometry](https://howtodiscuss.com/t/so2-electron-geometry/162861)
**Author:** [@Iram\_Mehmood](https://howtodiscuss.com/u/Iram_Mehmood)\ **Replies:** 0\ **Last updated:** [January 24, 2022, 1:35pm UTC](https://howtodiscuss.com/t/so2-electron-geometry/162861 "2022-01-24T13:35:52Z")
SO2 electron geometry is designed in the form of a trigonal designer. The three sets of affection electrons decided in the even at the bond angle of 120-degree. As the one couple continued only, two binary sets are attached and form a fixed figure. What is sulfur dioxide (SO2)? Sulfur dioxide also identified as Sulphur dioxide is the object of a bond among sulfur and oxygen atoms. It is a neutral, noxious, and mineral gas with a spicy odor like nitric acid. It is obviously free from volcanic action. It offers a weak acid result when melted in water. Sulfur dioxide is obviously created in small quantities in the air and is the main ancestor of sulfuric acid. O === S === O SO2 Bond Angle The SO2 has a word angle of 120-degree. One lone atom of Sulphur is attached with two atoms of Oxygen covalently. It sou… --- ## [Cyanide Lewis structure](https://howtodiscuss.com/t/cyanide-lewis-structure/163928)
**Author:** [@Iram\_Mehmood](https://howtodiscuss.com/u/Iram_Mehmood)\ **Replies:** 0\ **Last updated:** [January 25, 2022, 4:58pm UTC](https://howtodiscuss.com/t/cyanide-lewis-structure/163928 "2022-01-25T16:58:07Z")
Cyanide Lewis structure is a chemical complex with the chemical formula CN‾ ion. It is a fellow of the Cyano group. It is fatal for all bodily items and scents like offensive almonds. Cyanide can be a pale gas in the method of hydrogen cyanide, sodium cyanide, potassium cyanide, etc. What is cyanide? Cyanide is a quick-acting, possibly dangerous synthetic that can exist in different structures. Cyanide can be a dismal gas, like hydrogen cyanide (HCN) or cyanogen chloride (CNCl), or a gem structure like sodium cyanide (NaCN) or potassium cyanide (KCN) In this object, we will learn the Cyanide (CN-) Lewis structure, molecular orbital diagram (MO), it is bond edict, proper care, and hybridization. It is out as a decline invention of several plants and it is one of the best toxic chemicals in chemistry. Var… --- ## [NH3 Shape](https://howtodiscuss.com/t/nh3-shape/162355)
**Author:** [@Rizwana\_Saeed](https://howtodiscuss.com/u/Rizwana_Saeed)\ **Replies:** 0\ **Last updated:** [January 23, 2022, 9:37pm UTC](https://howtodiscuss.com/t/nh3-shape/162355 "2022-01-23T21:37:03Z")
NH3 Shape has a three-sided pyramidal shape with the three hydrogen iotas and an unshared pair of electrons connected to the nitrogen molecule. What is Ammonia :question: Ammonia NH3 is a compound of nitrogen and hydrogen with the equation NH3. Though same in nature both presently and in the external planets of the Solar System and in broad use, ammonia is both scathing and unsafe in its concentrated structure. Click to know more about the NH3 molecule. Ammonia NH3 is a common nitrogenous waste, especially among sea creatures, and it contributes essentially to the healthful necessities of worldly organic entities by filling in as a forerunner to 45 percent of the world’s fertilizers and food. Directly or indirectly Ammonia is likewise a structure block for the combination of numerous pharmaceutical… --- ## [H Lewis Structure](https://howtodiscuss.com/t/h-lewis-structure/163707)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 25, 2022, 11:20am UTC](https://howtodiscuss.com/t/h-lewis-structure/163707 "2022-01-25T11:20:56Z")
H lewis structure has a linear structure. This is because the shared pair of electrons is shown as two dots between the two H symbols (H : H). :eight\_pointed\_black\_star: H Lewis Structure Because it only has one valence electron, the hydrogen atom is represented by the symbol H•. Lewis electron-dot structures are a type of diagram that may be used to depict the structures of molecules that are bound together by covalent bonds. Between the two H symbols are two dots, which represent the electrons that are shared by the two H symbols (H:H). When two atoms are connected by the sharing of a single pair of electrons, this is referred to as a single covalent bond. It is also possible to express a single covalent connection by placing a dash between the two symbols (H–H). Structure formulae are formulae that … --- ## [H2SO3](https://howtodiscuss.com/t/h2so3/162941)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 24, 2022, 3:37pm UTC](https://howtodiscuss.com/t/h2so3/162941 "2022-01-24T15:37:38Z")
H2SO3 also known as sulfurous acid is founded in the chemical compound that is found in the gas phase only. Sulfurous acid is a reducing agent as well as a bleaching agent. :eight\_pointed\_black\_star: About Sulfurous Acid (H2SO3) :small\_red\_triangle\_down: Fast Facts Element Sulfurous acid Chemical formula H2SO3 Molar mass 82.07 g/mol Acidity (pKa) 1.857, 7.172 No. of hydrogen bond acceptor 4 No. of hydrogen bond donor 2 Conjugate base Bisulfite Flashpoint Non-flammable The chemical compound H2SO3 is sulfurous acid, also known as sulfuric(IV) acid, sulfurous acid in the United Kingdom, and sulfuric(IV) acid in the United Kingdom. Despite the lack of proof, sulfurous acid has been discovered in the gas phase. However, common anions, bisulfite (or hydrogen sulfite) and sulfite are the co… --- ## [Radius Of Hydrogen Atom](https://howtodiscuss.com/t/radius-of-hydrogen-atom/162937)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 24, 2022, 3:33pm UTC](https://howtodiscuss.com/t/radius-of-hydrogen-atom/162937 "2022-01-24T15:33:05Z")
Radius of hydrogen atom is 120 pm. Niel Bohr developed the Bohr Atom Model. This discovery was made after he analyzed the trend of the periodic table. :eight\_pointed\_black\_star: About Hydrogen :small\_red\_triangle\_down: Fast Facts Element Hydrogen Atomic number (Z) 1 Group Group 1: hydrogen and alkali metals Period period 1 Block s-block Electron configuration 1s1 Electrons per shell 1 Melting point (H2) 13.99 K ​ Boiling point (H2) 20.271 K ​ Triple point 13.8033 K, ​7.041 kPa Critical point 32.938 K, 1.2858 MPa The heat of fusion (H2) 0.117 kJ/mol The heat of vaporization (H2) 0.904 kJ/mol Molar heat capacity (H2) 28.836 J/(mol·K) Hydrogen is the most abundant chemical in the universe, making up nearly 75% of all matter. The Sun is made up of mostly plasma hydrogen. Most… --- ## [Nitrogen Lewis Dot Structure](https://howtodiscuss.com/t/nitrogen-lewis-dot-structure/160239)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 21, 2022, 7:41pm UTC](https://howtodiscuss.com/t/nitrogen-lewis-dot-structure/160239 "2022-01-21T19:41:46Z")
Nitrogen lewis dot structure has three bonds like three parallel lines between the N atoms. Nitrogen needs to bond itself three times as per the octet rule. :eight\_pointed\_black\_star: N2 Lewis Structure Each N atom has two electrons linked to it. So the triple bond has six electrons (three parallel lines). Each N2 triple bond has two dots and three sticks or lines. The N2 Lewis structure represents nitrogen nuclei (centers). Neutrons are the nucleus’ solid components. In reality, the nucleus is often the size of a pea in a sports stadium compared to the electrons. :small\_red\_triangle\_down: Drawing The Lewis Structure Of N2 In Easy Steps It is illustrated in the article below that the electron dot structure of a Nitrogen molecule is: In the Periodic Table, nitrogen is found in Group 5, which includes t… --- ## [SO2 Lewis Structure](https://howtodiscuss.com/t/so2-lewis-structure/160236)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 21, 2022, 7:35pm UTC](https://howtodiscuss.com/t/so2-lewis-structure/160236 "2022-01-21T19:35:56Z")
SO2 lewis structure is a bent structure with an O–S–O bond angle of 119°. A single sulfur atom and two oxygen atoms are found in this compound. :eight\_pointed\_black\_star: Sulfur Dioxide (SO2) Lewis Structure There are two oxygen atoms and one sulfur atom in each molecule of sulfur dioxide. Lewis structure of SO2 will be built using VSEPR theory and consideration of the stability of intermediate structures by these guidelines. It is a colorless, odorless, and very deadly gas, Sulfur dioxide. When dissolved in water, it forms a diluted acid solution that may be used for many purposes. In autos and industrial plants, the burning of petroleum fuel results in the production of this gas. Sulfur atoms and oxygen atoms in SO molecules form two double bonds. The eight valence electrons on Sulfur must be arran… --- ## [HCL Molecular Geometry](https://howtodiscuss.com/t/hcl-molecular-geometry/160230)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 21, 2022, 7:29pm UTC](https://howtodiscuss.com/t/hcl-molecular-geometry/160230 "2022-01-21T19:29:36Z")
HCL molecular geometry is linear even though the chlorine atom’s valence electron pairs are tetrahedral. Hydrochloric acid is significant in technology and industry. :eight\_pointed\_black\_star: HCl Molecular Geometry There’s no denying that hydrochloric acid (HCl) is a potent acid. Chlorine-based acid-containing water is colorless, pungent-smelling, and odorless. Many people confuse hydrogen chloride (HCl) with hydrochloric acid (HCl) since they both have the same chemical formula. As a result, clearing out any lingering ambiguity is an absolute necessity before moving on to any new ideas. When it comes to hydrochloric acid, hydrogen chloride is gaseous, whereas hydrochloric acid is liquid. The chemical formula for hydrochloric acid, often known as hydrogen chloride, is HCl. The following approach makes d… --- ## [BrF3](https://howtodiscuss.com/t/brf3/158805)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 18, 2022, 7:16pm UTC](https://howtodiscuss.com/t/brf3/158805 "2022-01-18T19:16:19Z")
BrF3 is an interhalogen compound also known as bromine trifluoride. Bromine trifluoride was introduced by Paul Lebeau in 1906. It reacts violently with organic compounds and water. :eight\_pointed\_black\_star: About BrF3 Element Bromine trifluoride Chemical formula BrF3 Molar mass 136.90 g/mol Appearance straw-coloured liquid Density 2.803 g/cm3 Melting point 8.77 °C Boiling point 125.72 °C It is a straw-colored liquid with a strong stench that lingers. It is soluble in sulfuric acid, but it reacts severely with water and organic molecules when exposed to them. It is a potent fluorinating agent as well as an ionizing inorganic solvent with a long shelf life. It is used in nuclear fuel processing and reprocessing to generate uranium hexafluoride (UF6), which is then utilized in the produc… --- ## [What Is NH3?](https://howtodiscuss.com/t/what-is-nh3/158801)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 18, 2022, 7:10pm UTC](https://howtodiscuss.com/t/what-is-nh3/158801 "2022-01-18T19:10:25Z")
What is NH3? NH3 is a compound of nitrogen and hydrogen with the name known as ammonia. It is a gas that is colorless and it smells like distinct pungent. :eight\_pointed\_black\_star: What Is NH3 In Chemistry? Element Ammonia Chemical formula NH3 Molar mass 17.031 g/mol Appearance Colourless gas Odor Strong pungent odor Melting point −77.73 °C Boiling point −33.34 °C Critical point 132.4 °C Solubility in water 47% w/w (0 °C) Solubility soluble in chloroform, ether, ethanol, methanol Vapor pressure 857.3 kPa Density 0.86 kg/m3 A compound of nitrogen and hydrogen, ammonia with the formula NH3. Ammonia is a colorless gas with a strong odor that is stable binary hydride and the simplest pnictogen hydride. An important source of nutrients for terrestrial species and a primary source… --- ## [Centripetal Acceleration Equation](https://howtodiscuss.com/t/centripetal-acceleration-equation/163581)
**Author:** [@Saimanoor](https://howtodiscuss.com/u/Saimanoor)\ **Replies:** 0\ **Last updated:** [January 25, 2022, 8:29am UTC](https://howtodiscuss.com/t/centripetal-acceleration-equation/163581 "2022-01-25T08:29:18Z")
Centripetal Acceleration Equation is ac= v2/r, and it states that any object traveling in a circle has an acceleration vector pointing toward the center. In other words, the Acceleration of an object traveling at the speed of v is given by the formula ac=v2r. :triangular\_flag\_on\_post: Centripetal Acceleration Equation Calculating centripetal Acceleration is easy with this formula and illustrations. Centripetal Acceleration occurs when you drive your car in a circle. Centripetal Acceleration is also present in a satellite’s orbit around the Earth. :triangular\_flag\_on\_post: Centripetal Acceleration An item traveling in a circular motion has an acceleration vector pointing toward the circle’s center. In other words, centripetal refers to a movement toward the center. It’s centripetal Acceleration. A constant… --- ## [So3 Lewis Structure](https://howtodiscuss.com/t/so3-lewis-structure/54695)
**Author:** [@Muhammad-Anus](https://howtodiscuss.com/u/Muhammad-Anus)\ **Replies:** 4\ **Last updated:** [January 22, 2022, 2:36am UTC](https://howtodiscuss.com/t/so3-lewis-structure/54695 "2022-01-22T02:36:15Z")
Brf3 lewis structure The brf3 lewis structure, which is also called the bromine trifluoride dibromide structure or the bromine trifluoride dibromide molecule, belongs to the BrF3 molecule class and has 3 bonds in its Lewis structure. The BrF3 molecule class contains one other member, the HBrF3 molecule. The three bonds in the brf3 lewis structure are all covalent in nature and are composed of very similar bond orders. Brf3 lewis structure As a Lewis base, BF3 will accept an electron pair to form B(BF3) which, in turn, can accept another electron pair to form BF3. Both B(BF3) and BF3 are stable structures. B is more basic than F because it accepts electrons by forming a covalent bond. If you have three Lewis bases present, they all have equal ability to give up electrons. The boron atom has th… --- ## [Phospholipids](https://howtodiscuss.com/t/phospholipids/152463)
**Author:** [@abrishrajpoot026](https://howtodiscuss.com/u/abrishrajpoot026)\ **Replies:** 0\ **Last updated:** [January 2, 2022, 8:54pm UTC](https://howtodiscuss.com/t/phospholipids/152463 "2022-01-02T20:54:45Z")
Phospholipids are any of numerous phosphorus-containing intricate lipids (such as lecithin’s and phosphatidylethanolamines) that are originated from glycerol and are crucial components of the membranes of cells and intracellular organelles and vesicles. Composition Phospholipids commonly consist of a hydrophilic polar phosphate head and a hydrophobic tail of two fatty acids. In aqueous environments, phospholipids usually form semipermeable bilayers in which the hydrophilic heads point exterior and the hydrophobic tails point interior toward each other. Structure The structure of the most common class of phospholipids, phosphoglycerates’, is stationed on glycerol, three-carbon alcohol with the formula: CH2OH–CHOH–CH2OH Following are some examples of phospholipids Main phospholipids Phosphatidic acid … --- ## [Is co2 linear ?](https://howtodiscuss.com/t/is-co2-linear/145252)
**Author:** [@Jawad1](https://howtodiscuss.com/u/Jawad1)\ **Replies:** 0\ **Last updated:** [December 26, 2021, 11:21am UTC](https://howtodiscuss.com/t/is-co2-linear/145252 "2021-12-26T11:21:21Z")
The structure of CO2 (carbon dioxide) is linear. The centre carbon atom is sp hybridized, and its orbital forms a sigma bond with the two oxygen atoms, whose orbitals are then sp2 hybridized, resulting in a linear structure. The lateral overlapping of the unhybridized p orbitals forms the pi bonds between carbon and the two oxygen atoms. Molecule Shapes It is predicted that many small molecules will have three-dimensional structures by using the valence shell electron pair repulsion hypothesis (VSEPR). In the process of joining atoms to create molecules, pairs of valence electrons arrange themselves such that they are as far apart as possible from one another. Hybrid orbitals are a new technique of characterizing the shape of a certain molecule. Vsepr Model 1. Multiple bonds in some compoun… --- ## [BrF3 nonpolar or polar](https://howtodiscuss.com/t/brf3-nonpolar-or-polar/143830)
**Author:** [@Jawad1](https://howtodiscuss.com/u/Jawad1)\ **Replies:** 0\ **Last updated:** [December 24, 2021, 2:27pm UTC](https://howtodiscuss.com/t/brf3-nonpolar-or-polar/143830 "2021-12-24T14:27:21Z")
Is BrF3 a nonpolar or polar compound? BrF3 (bromine trifluoride) is a polar molecule having a twisted or distorted structure due to the two lone pairs on the bromine atom. A molecule is polar because the charge distribution of its particles is not uniform across the molecule. Bromine trifluoride is a flammable, colourless yellow liquid with a strong odour. At 48°F, it solidifies. Inhalation is highly poisonous, and metals and tissue are corroded. Containers exposed to high temperatures may violently break and rocket over an extended period. Description The chemical formula for brF3 is bromine trifluoride, an inorganic compound. Chemically, it’s an interhalogen. While the liquid appears to be straw-coloured, the smell is quite powerful. A common misunderstanding amongst students is whether or not bromine tr… --- ## [Hydrosulfuric acid](https://howtodiscuss.com/t/hydrosulfuric-acid/110304)
**Author:** [@mohammad\_ayoub](https://howtodiscuss.com/u/mohammad_ayoub)\ **Replies:** 2\ **Last updated:** [December 24, 2021, 12:44pm UTC](https://howtodiscuss.com/t/hydrosulfuric-acid/110304 "2021-12-24T12:44:54Z")
Hydrosulfuric Acid Hydrosulfuric acid is also known as hydrogen sulfide or sewage gas. It is produced when organic matter is broken down by microbes in an environment devoid of oxygen and then distilled. The chemical formula H2S can represent it. It does not have any color, and it smells like rotten eggs. Whereas Sulfuric acid is a strong acid that oxidizes, dehydrates, or sulfonates most organic substances and frequently produces charring, it is also very reactive and dissolves most metals. Hot heat is produced when sulfuric acid combines with alcohol and water. :small\_red\_triangle\_down: What are the hazards of H2SO4? At room temperature, sulfuric acid (H2SO4) is a colorless and odorless oily liquid (if it is a pure gas). It can be yellowish brown when dirty. This highly corrosive substance can cause sev… [Next page](https://howtodiscuss.com/c/chemistry/65.md?page=1)