# Science **URL:** https://howtodiscuss.com/c/science/28.md?page=2 [Latest](https://howtodiscuss.com/latest.md) · [Categories](https://howtodiscuss.com/categories.md) **Page:** 3 --- ## [Nitrogen Dot Diagram](https://howtodiscuss.com/t/nitrogen-dot-diagram/157959)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [January 14, 2022, 6:29pm UTC](https://howtodiscuss.com/t/nitrogen-dot-diagram/157959 "2022-01-14T18:29:41Z")
Nitrogen dot diagram has a triple bond between two nitrogen atoms. Nitrogen needs to bond itself three times as per the octet rule. So two atoms of the same element are connected in pairs in the Nitrogen. :eight\_pointed\_black\_star: N2 Dot Structure The three bonds appear as three parallel lines between the N atoms. This is a triple bond. Each connection has two electrons, one from each of the N atoms connected. So the triple bond, depicted by three parallel lines, has six electrons. The N2 triple bond is represented by two dots and three sticks or lines around each N. This gives each nucleus an octet and makes it stable. In the Lewis structure of nitrogen, the nuclei (centers) of nitrogen atoms are represented by two Ns. Protons and neutrons are the solid parts of the molecule present in the nucleus. … --- ## [Lewis structure for carbon](https://howtodiscuss.com/t/lewis-structure-for-carbon/161075)
**Author:** [@Naveera\_Niaz](https://howtodiscuss.com/u/Naveera_Niaz)\ **Replies:** 0\ **Last updated:** [January 22, 2022, 2:55pm UTC](https://howtodiscuss.com/t/lewis-structure-for-carbon/161075 "2022-01-22T14:55:47Z")
The Lewis structure for carbon represents a “C” surrounded by 4 valence electrons because carbon has an electron configuration of 1s22s22p2. Lewis symbol for carbon. Each of the four valence electrons is represented by a dot. Lewis structure for carbon: For the CO Lewis structure, calculate the total number of valence electrons of the CO molecule. After determining the number of valence electrons in CO, place them around the central atom to complete the octets. The Lewis structure of CO has ten valence electrons. For the CO Lewis structure, you would need a triple bond between the carbon and oxygen atoms to satisfy the octets of each bit while using the ten valence electrons available to the CO molecule. Structure of Lewis CO2: The Lewis CO2 structure has two double bonds that run from the c… --- ## [N2 Valence Electrons](https://howtodiscuss.com/t/n2-valence-electrons/159312)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [January 20, 2022, 3:17pm UTC](https://howtodiscuss.com/t/n2-valence-electrons/159312 "2022-01-20T15:17:57Z")
N2 valence electrons are 10. Nitrogen is part of the 5A subfamily (also called Group 15). The valence electrons on each Nitrogen atom are five in number. You have 10 valence electrons to deal with since there are two nitrogen atoms in N2. N2 Molecule In both biochemical and industrial settings, nitrogen plays a crucial function in almost all proteins. Nitrogen’s capacity to create a triple bond with both itself and other elements makes it an excellent bonding substance. This means that N2 molecules contain a great deal of energy. Nitrogen remained unknown to the general public until the early 1900s. Because of this, nitrogen is now widely employed in food preservation and agriculture. It has either 3 or 5 valence electrons and sits at the top of the periodic table’s Group 15 (Nitrogen). Because it may fo… --- ## [Is SO2 Polar?](https://howtodiscuss.com/t/is-so2-polar/159111)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [January 19, 2022, 1:15pm UTC](https://howtodiscuss.com/t/is-so2-polar/159111 "2022-01-19T13:15:48Z")
Is SO2 polar? Yes, SO2 is a polar molecule. SO2 is polar due to the electronegativity discrepancy between sulfur and oxygen atoms. The more polar the molecule, the greater the differential in electronegativity. Why is SO2 Polar? Sulfur has six electrons in its unoccupied shell in the SO2 molecule, while Oxygen likewise has six electrons in its unfilled shell. Sulfur’s four electrons form a link with the two pairs of electrons from each oxygen atom in its vicinity. And after the SO2 molecule is formed, the uneven charge on Sulfur and Oxygen persists. Sulfur retains two unbonded electrons while both Oxygen atoms retain four unbonded electrons. As a result, an uneven charge distribution develops after the SO2 molecule’s bonding. The lone pair on Sulfur and the lone pair on Oxygen atoms repel one another. B… --- ## [What Is Instantaneous Velocity](https://howtodiscuss.com/t/what-is-instantaneous-velocity/157924)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [January 14, 2022, 4:03pm UTC](https://howtodiscuss.com/t/what-is-instantaneous-velocity/157924 "2022-01-14T16:03:49Z")
What is instantaneous velocity? An instantaneous velocity of an object is the maximum of its average speed as the elapsed time approaches zero. Instantaneous velocity, like average velocity, is a vector with a length per time dimension. Instantaneous Velocity and Speed If we want to know how quickly something is traveling at any point in its route, we need to know its instantaneous velocity. When time (and hence displacement) between two places on a route approaches zero, the average velocity between them is calculated. Position x must be expressed as a continuous function of time, symbolized by the symbol x, to demonstrate this concept mathematically (t). Instantaneous Velocity The limit of average velocity as the elapsed time approaches zero, or the derivative of x concerning t is the object’s instanta… --- ## [Lewis Dot Diagram for CO2](https://howtodiscuss.com/t/lewis-dot-diagram-for-co2/158078)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [January 15, 2022, 10:01am UTC](https://howtodiscuss.com/t/lewis-dot-diagram-for-co2/158078 "2022-01-15T10:01:29Z")
Lewis dot diagram for CO2 features two double bonds traveling from carbon to the oxygen atoms. According to the octet rule, each oxygen atom has to bind twice and the carbon atom needs to bond four times. About Carbon Dioxide (CO2) When first learning about Lewis dot diagram and Molecular Geometry, a good place to start is with Carbon Dioxide. First-time students who wish to understand the principles of Lewis dot structures and how to draw them should start with this molecule. There are two atoms in CO2 or Carbon Dioxide: carbon and oxygen. Although this gaseous molecule is well-known for its role in the greenhouse effect and global warming, there are several applications for this gas in a variety of sectors. The molecular geometry of a substance is critical to understanding its physical qualities, react… --- ## [SO2 Hybridization](https://howtodiscuss.com/t/so2-hybridization/160728)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [January 22, 2022, 7:21am UTC](https://howtodiscuss.com/t/so2-hybridization/160728 "2022-01-22T07:21:12Z")
SO2 hybridization is sp2. First, we’ll examine the sulfur atom, which will serve as the center atom. O=S=O is the structure of the two oxygen atoms bound to the center atom in the production of SO2. Hybridization of SO2 The sp2 kind of hybridization occurs in sulfur dioxide. First, we’ll look at the sulfur atom, which will serve as the center atom in our investigation. This core atom is connected to two oxygen atoms during the production of SO2, and their structure is O=S=O. Sulfur and the two oxygen atoms are linked together by sigma and a pi connection. One single pair may be accommodated in the atom. Let’s dissect this a little further. With six electrons in the outermost shell and no vacancies left in the innermost two, sulfide has an extremely dense ground state. 3p portal has 4 electron… --- ## [What's Room Temperature](https://howtodiscuss.com/t/whats-room-temperature/157642)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [January 13, 2022, 2:11pm UTC](https://howtodiscuss.com/t/whats-room-temperature/157642 "2022-01-13T14:11:12Z")
What’s room temperature? Room Temperature is conventionally considered as around 20°C (68°F) according to the Oxford English Dictionary, whereas the American Heritage Dictionary specifies that it is about 21–22°C (70–72°F). What’s the Ideal Room Temperature? The thermometer reading in a room is what is meant by the term “room temperature.” Normal clothes can be worn at temperatures that are comfortable for most individuals. Typically, it is either the temperature of their home or the setting they set their thermostat at. As a scientific concept, room temperature is often used. Recommended Temperatures for Different Rooms Rooms Temperature Range Living Room 20°C - 22°C Bedroom 16°C - 19°C Office Room 20°C - 22°C Children’s Bedroom 16°C - 20 °C Entryway 15°C - 18°C Corridor 15°C - 18°C … --- ## [N2O](https://howtodiscuss.com/t/n2o/156374)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [January 11, 2022, 3:30pm UTC](https://howtodiscuss.com/t/n2o/156374 "2022-01-11T15:30:40Z")
N2O Compound, more widely known as “laughing gas,” is the chemical formula for nitrous oxide. A nice, somewhat sweet odor and taste accompany the colorless gas at room temperature. For its analgesic and anesthetic properties, N2O is utilized in surgeries and dentistry. Laughing Gas – N2O It is safe and beneficial to use nitrous oxide (N2O), also known as laughing gas, as a moderate sedation agent during dental treatment. Nitrous oxide is a colorless and odorless gas that is breathed via a nasal mask in combination with oxygen. Breathe normally, and you’ll begin to feel the effects of laughing gas after a few minutes of inhaling it. Laughing gas, despite its name, does not always make you laugh. Taking nitrous oxide relaxes your nervous system, allowing you to perform things you previously couldn’t do. Y… --- ## [HCN Acid Name](https://howtodiscuss.com/t/hcn-acid-name/163525)
**Author:** [@Saimanoor](https://howtodiscuss.com/u/Saimanoor)\ **Replies:** 0\ **Last updated:** [January 25, 2022, 7:12am UTC](https://howtodiscuss.com/t/hcn-acid-name/163525 "2022-01-25T07:12:24Z")
HCN Acid Name is Formonitrile (HCN), also commonly known as hydrogen cyanide, is a very volatile, colorless, and highly toxic liquid. Hydrocyanic acid, also known as prussic acid, is a solution of hydrogen cyanide in water used to make dyes. :diamond\_shape\_with\_a\_dot\_inside: HCN Acid Name One of the most toxic liquids known to man is Hydrogen Cyanide (HCN), which has a boiling point of 26°C (79°F) and a freezing point of -14C (-7F). Hydrocyanic acid, often known as prussic acid, is a water-based solution of hydrogen cyanide. Hydrogen Cyanide is very volatile, colorless, and highly deadly. Carl Wilhelm Scheele, a Swedish scientist, developed it in 1782 by preparing it from the Prussian blue pigment. It is common practice to employ cyanide-containing chemicals in a wide variety of chemical processes, inclu… --- ## [Elon Musk’s IQ](https://howtodiscuss.com/t/elon-musk-s-iq/159418)
**Author:** [@Muhammad\_Noman](https://howtodiscuss.com/u/Muhammad_Noman)\ **Replies:** 0\ **Last updated:** [January 21, 2022, 11:03am UTC](https://howtodiscuss.com/t/elon-musk-s-iq/159418 "2022-01-21T11:03:49Z")
Elon Musk’s IQ Throughout his career, Elon Musk has been lauded for both his technical prowess and his keen intellect. There are IQ tests for these kinds of things (Intelligence Quotient). Estimated IQ for Elon Musk is around 155. Elon Musk is clearly a genius, since the average IQ of a genius is around 140. Elon Musk has long been known for his high intelligence, particularly his ability to solve problems. Elon Musk’s IQ Elon Musk’s IQ is thought to be between 150 and 155 points. This puts Elon in an excellent position compared to geniuses like Einstein and Hawking, who had an IQ of 160. Let’s get to that later on in the piece, because he’s a genius. Einstein, Marie Curie, Lenin, Bill Gates, Steve Jobs and so on would have been the people who pushed for change in the 20th century if this wer… --- ## [How Many 16 oz Water Bottles Are In A Gallon?](https://howtodiscuss.com/t/how-many-16-oz-water-bottles-are-in-a-gallon/28029)
**Author:** [@Maryamzafar1805](https://howtodiscuss.com/u/Maryamzafar1805)\ **Replies:** 6\ **Last updated:** [December 31, 2021, 12:33am UTC](https://howtodiscuss.com/t/how-many-16-oz-water-bottles-are-in-a-gallon/28029 "2021-12-31T00:33:37Z")
Calculate how many 16 oz. Bottles of water equal a gallon? You have to consider U.S. and U.K. gallons. Concerning the U.S. measurement system, one gallon= 128 oz. Therefore, divide 128 by 16, and we get 8 16 ounces of water bottles in 1 U.S. gallon. Gallon U.K = 160 oz. Therefore, divide 160 by 16.9, and we get 20 16 oz water bottles in 1 U.K. gallon . 16 Oz To A Gallon To calculate 16 oz to a gallon. We will use the formula 1/128 because 128 ounces is the correct value for 1 gallon. So how many 16 oz in a gallon ? The exact answer is 16 oz becomes 0.125 gallons. Ounces (oz) can convert a measuring unit of weight and volume into other units. Such as tablespoons, teaspoons, grams, pounds, cups, gallons, etc. For example, for converting 16.9 oz to the gallon, you have the formula to find the exact value. H… --- ## [When Was Glass Invented?](https://howtodiscuss.com/t/when-was-glass-invented/37836)
**Author:** [@nosheenqadir](https://howtodiscuss.com/u/nosheenqadir)\ **Replies:** 9\ **Last updated:** [December 26, 2021, 2:28pm UTC](https://howtodiscuss.com/t/when-was-glass-invented/37836 "2021-12-26T14:28:56Z")
When Was Glass Invented? Glass was first used as a standalone material about 2500 BC, mostly as beads. It may have originated in Mesopotamia and subsequently been transported to Egypt. Glass containers first emerged in 1450 BC under the rule of Thutmose III, an Egyptian pharaoh from the 18th dynasty. What is Glass? Glass is a translucent, solid-like substance with many uses in everyday life. All three of these materials may be found in the earth, although the sand is the most common and widely available basic element that is melted at very high temperatures to create the new substance glass. Glass is liquid-like at high temperatures yet solid at ambient temperatures. Glass may be poured, blown, pressed, and moulded. Important Dates and Facts in Glass History The shot glass has had an intriguing history i… --- ## [How many ounces in a half gallon?](https://howtodiscuss.com/t/how-many-ounces-in-a-half-gallon/8206)
**Author:** [@Nageena\_Abbasi](https://howtodiscuss.com/u/Nageena_Abbasi)\ **Replies:** 13\ **Last updated:** [December 23, 2021, 12:24am UTC](https://howtodiscuss.com/t/how-many-ounces-in-a-half-gallon/8206 "2021-12-23T00:24:24Z")
How many ounces in a half gallon? The answer is simple there is 64 fl oz in half a gallon and 128 fl oz in 1 full gallon. By the Imperial measurement system, there are 160 Imperial fluid ounces in 1 Imperial gallon. The Imperial gallon is a little bit larger than the US gallon. Ounces in a Half Gallon: If you’ve ever attempted to prepare something, such as baking a cake, you’ve probably read about the phrases “fluid ounce” and “dry ounce” in a recipe book or heard a chef on television discuss them. However, this is because they are used to measure two different types of materials: dry substances are measured in dry ounces and liquid ingredients are measured in fluid ounces. Let’s compare a US gallon to a cup to comprehend better how much liquid it contains. The 8 oz. is equivalent to one US cup. Theref… --- ## [Is Water Wet?](https://howtodiscuss.com/t/is-water-wet/39547)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 4\ **Last updated:** [December 5, 2021, 1:36pm UTC](https://howtodiscuss.com/t/is-water-wet/39547 "2021-12-05T13:36:51Z")
Is water wet? If we define “wet” as a sensation that we get when a liquid comes in contact with us, then yes, water is wet to us. If we define “wet” as “made of liquid or moisture”, then water is definitely wet because it is made of liquid. Wetness of water https://imgur.com/p2uAHZ8 Fluid water isn’t itself wet, yet can make other strong materials wet. Wetness is the capacity of a fluid to cling to the outside of a strong, so when we say that something is wet, we imply that the fluid is adhering to the outside of a material. Example to understand this logic Picture this; you’re perched on the seashore when it begins pouring. Your hair gets wet, your garments get wet, even the sand gets wet, yet those things will dry. Nonetheless, when it downpours into the sea isn’t wet, it simply contains more water, a… --- ## [Mechanical energy examples](https://howtodiscuss.com/t/mechanical-energy-examples/143110)
**Author:** [@Misha\_Irshad](https://howtodiscuss.com/u/Misha_Irshad)\ **Replies:** 0\ **Last updated:** [December 23, 2021, 5:33pm UTC](https://howtodiscuss.com/t/mechanical-energy-examples/143110 "2021-12-23T17:33:25Z")
Mechanical energy examples are: Changing the knob on a door, Taking a deep breath in and out, Inhaling and exhaling, Using a hammer to drive a nail, Bicycling is a fun way to get about, Using a pencil sharpener, Making use of kitchen appliances, Music (listening), Using a keyboard to type, Operating a motor vehicle and Exercising. What Is Mechanical Energy and How Does It Work? The energy a body has as a result of its movement or location is known as mechanical energy. The energy generated while falling from a particular position is a good example. Mechanical energy is a fundamental concept in mechanical engineering since it is the driving power of the world around us, whether natural or man-made. SI Unit Joules are a unit of measurement for mechanical energy. What Are Mechanical Energy’s Different Types… --- ## [Mass and Weight](https://howtodiscuss.com/t/mass-and-weight/141521)
**Author:** [@Misha\_Irshad](https://howtodiscuss.com/u/Misha_Irshad)\ **Replies:** 0\ **Last updated:** [December 21, 2021, 6:53pm UTC](https://howtodiscuss.com/t/mass-and-weight/141521 "2021-12-21T18:53:54Z")
Mass and Weight are the measuring quantities routinely used in everyday speech. Mass is the amount of matter in a material, whereas weight is a measure of how the force of gravity works on that mass. Mass is a scalar quantity and weight a vector quantity. Unit of mass and weight are kilogram and Newton respectively. Mass The amount of matter in a body is measured in mass. The letters m or M stand for mass. Weight The amount of force acting on a mass due to gravity’s acceleration is measured by weight. W is the most common abbreviation for weight. Weight is defined as mass multiplied by gravity’s acceleration (g). W=mg Mass and Weight Comparison When comparing mass and weight on Earth—without moving!—the values for mass and weight are, for the most part, the same. If you change your position about gr… --- ## [Carbon dioxide molecule](https://howtodiscuss.com/t/carbon-dioxide-molecule/141071)
**Author:** [@Misha\_Irshad](https://howtodiscuss.com/u/Misha_Irshad)\ **Replies:** 0\ **Last updated:** [December 20, 2021, 5:56pm UTC](https://howtodiscuss.com/t/carbon-dioxide-molecule/141071 "2021-12-20T17:56:02Z")
Carbon dioxide molecule contains a carbon atom that is covalently doubly linked to two oxygen atoms. Carbon dioxide is naturally found in groundwater, rivers and lakes, ice caps, glaciers, and the ocean since it is soluble in water. Carbon dioxide is a source of accessible carbon in the carbon cycle. It is the principal carbon source for life on the Earth. What is Carbon Dioxide? Empirical formula CO2 Molecular formula CO2 Molar mass 44.01 g/mol Density 1562 kg/m3 Appearance Colorless gas Odor Low concentrations: none High concentrations: sharp; acidic Mass in grams 44.01 g Occurance Carbon dioxide is naturally found in groundwater, rivers and lakes, ice caps, glaciers, and the ocean since it is soluble in water. It can be found in petroleu… --- ## [cif3 Lewis Structure](https://howtodiscuss.com/t/cif3-lewis-structure/154698)
**Author:** [@mohammad\_ayoub](https://howtodiscuss.com/u/mohammad_ayoub)\ **Replies:** 0\ **Last updated:** [January 5, 2022, 8:18pm UTC](https://howtodiscuss.com/t/cif3-lewis-structure/154698 "2022-01-05T20:18:11Z")
cif3 Lewis Structure outline as ClF3’s chemical structure is a T, a highly reactive chemical molecule. The molar mass of this interhalogen chemical is 92.45 g/mol, and it has a density of 3.79 g/l. ClF3 is a colorless gas or green liquid with a strong, stifling, pungent odor. :boom: cif3 Lewis Structure ClF3 is a powerful fluorinating agent and a powerful oxidizer, and it is both. For example, it can be used as a propellant, a nuclear reactor fuel, or a torch. Plasma-less cleaning of semiconductors and reactor fuel reprocessing are two further applications for this technology. Aside from the fact that it is a dangerous gas, inhaling it can be deadly. As a result, it is incredibly harmful to the skin and eyes. Unexpected explosions are a risk. As a result, the chemical must be handled with care and safety… --- ## [What Colors do Planets have?](https://howtodiscuss.com/t/what-colors-do-planets-have/39885)
**Author:** [@Ayan\_Askari](https://howtodiscuss.com/u/Ayan_Askari)\ **Replies:** 3\ **Last updated:** [January 5, 2022, 4:48pm UTC](https://howtodiscuss.com/t/what-colors-do-planets-have/39885 "2022-01-05T16:48:30Z")
Technically the colors of the plants are different from each other. The colors of the planets are mixtures of different colors. Here is a list of planets with their colors: Mercury – Grey. Venus – Brown and grey. Earth – Blue, brown-green, and white. Mars – Red, brown, and tan. Jupiter – Brown, orange, and tan, with white cloud stripes. Saturn – Golden, brown, and blue-grey. Uranus – Blue-green. Neptune – Blue. What Are The Colors of the Planets? :warning: Whenever we look at the beautiful pictures of the solar system and the planets, we cannot actually observe the colors of the planets from there. It is majorly important to note that what we are looking at is not always accurate as I told you. Especially where their appearances are permanent, these representations can sometimes b… --- ## [Is o2 Polar?](https://howtodiscuss.com/t/is-o2-polar/154502)
**Author:** [@mohammad\_ayoub](https://howtodiscuss.com/u/mohammad_ayoub)\ **Replies:** 0\ **Last updated:** [January 5, 2022, 2:10pm UTC](https://howtodiscuss.com/t/is-o2-polar/154502 "2022-01-05T14:10:34Z")
Is o2 Polar? It’s a nonpolar covalent bond because neither particle exerts more force than the other. The 4 electrons that make up the double bond between the two oxygen atoms in diatomic Oxygen are shared evenly between the two elements. :boom: Is o2 Polar? Two oxygen atoms in diatomic Oxygen share the four electrons that make up the double bond. Each element has no partial charges because they are all electronegative. Nonpolar covalent bonds are formed when neither atom exerts more force. O is the atomic number and symbol for Oxygen, a chemical element. One of the most reactive non-metallic substances belongs to group 16 of the periodic table (the chalcogen group). This oxidizing agent can quickly oxidize multiple substances. O2 is the most stable of the oxygen allotropes discovered to date. In additi… --- ## [CH4 molecular geometry](https://howtodiscuss.com/t/ch4-molecular-geometry/144008)
**Author:** [@shaazi](https://howtodiscuss.com/u/shaazi)\ **Replies:** 0\ **Last updated:** [December 24, 2021, 8:02pm UTC](https://howtodiscuss.com/t/ch4-molecular-geometry/144008 "2021-12-24T20:02:16Z")
CH4 molecular geometry: CH4 molecular geometry is tetrahedral and the electron geometry of CH4 is also tetrahedral. CH4 is the chemical formula of methane which is a gas that is odorless and colorless in nature. Chemically it is formed by one atom of carbon and two atoms of hydrogen. What is CH4(methane) CH4 is the chemical formula of methane which is a gas that is odorless and colorless in nature. Chemically it is formed by one atom of carbon and two atoms of hydrogen. Methane is a hydrocarbon of the simplest form and is mainly used for generating electricity and as a fuel in gas turbines and steam engines. This article will cover all the concepts of methane and CH4 molecular geometry, Lewis dot structure, its properties, and all the other important information about the colorless gas which… --- ## [Density Of Water g ml](https://howtodiscuss.com/t/density-of-water-g-ml/141542)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [December 21, 2021, 7:30pm UTC](https://howtodiscuss.com/t/density-of-water-g-ml/141542 "2021-12-21T19:30:54Z")
Density of water g ml is 0.9998395 g/ml. Water’s density is commonly expressed as g/ml or g/cm3. Density is how much mass divided by how much space it takes up. And water was used to figure out the metric unit of mass. :eight\_pointed\_black\_star: What Is Density? So, what is density in the first place? The density of an object indicates how dense or heavy it is inside a certain volume. Density is expressed as mass per unit volume and is denoted by units such as grams per milliliter (g/mL), grams per cubic centimeter (g/cm3), or kilograms per liter (kg/L). Two items with varying densities are shown. On the left is a densely packed item. This indicates that it has a high density. On the right is a low-density item. As can be seen, the particles are not closely packed yet there are less particles per unit vol… --- ## [Electron dot structures of co2](https://howtodiscuss.com/t/electron-dot-structures-of-co2/145316)
**Author:** [@mohammad\_ayoub](https://howtodiscuss.com/u/mohammad_ayoub)\ **Replies:** 0\ **Last updated:** [December 26, 2021, 1:05pm UTC](https://howtodiscuss.com/t/electron-dot-structures-of-co2/145316 "2021-12-26T13:05:14Z")
Electron dot structures of co2 determine the nature of bonds and atoms in molecule connected by it. Carbon dioxide is a colorless and odorless gas found naturally. CO2 is the chemical compound’s formula. :eight\_pointed\_black\_star: Electron dot structures of co2 When first learning about Lewis structure and Molecular Geometry, an excellent place to start is with Carbon Dioxide, first-time students who want to understand the principles of Lewis dot structures and how to draw them should begin with this molecule. There are two atoms in CO2 or Carbon Dioxide: Carbon and Oxygen. Although it’s a contributor to the greenhouse effect and global warming, this gas has several applications in various fields. :bulb: Electron-dot structures of CO2 This molecule’s core atom is carbon. The six valenc… --- ## [O2 Molecule](https://howtodiscuss.com/t/o2-molecule/141002)
**Author:** [@sidra\_naz](https://howtodiscuss.com/u/sidra_naz)\ **Replies:** 0\ **Last updated:** [December 20, 2021, 2:49pm UTC](https://howtodiscuss.com/t/o2-molecule/141002 "2021-12-20T14:49:38Z")
O2 molecule is a two-atom molecule that is bound together by a covalent connection. Many creatures rely on molecular oxygen for breathing; therefore it is crucial for life. It’s also crucial for the burning of fossil fuels. Oxygen Molecule It is the covalent link between two oxygen atoms that gives O2 its unique properties. Many creatures rely on molecular oxygen for breathing, therefore it is crucial for life. It’s also crucial for the burning of fossil fuels. Because of its high reactivity, molecular oxygen readily reacts with other elements and compounds to generate oxides. To renew the molecular oxygen content in the atmosphere, we depend on the photosynthesis of plants. If photosynthesis ceased, the oxygen level in the atmosphere would gradually plummet to near zero. Medically, molecular oxygen is sig… --- ## [SO2 Structure](https://howtodiscuss.com/t/so2-structure/143154)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [December 23, 2021, 6:37pm UTC](https://howtodiscuss.com/t/so2-structure/143154 "2021-12-23T18:37:58Z")
SO2 structure is trigonal planar. It is because it has 3 electron domains - the 6 number of valence electrons. Sulphur form 2 single bonds with 2 oxygen atoms and Sulphur contains one non-bonding lone pair. :eight\_pointed\_black\_star: SO2 Structure Sulfur dioxide is a colorless gas with a choking or suffocating odour that may be inhaled. -10 degrees Celsius is the boiling point. It is significantly heavier than air. When inhaled, it is very poisonous and can cause irritation of the eyes and mucous membranes. When exposed to fire or heat over an extended period of time, the containers may burst violently and launch into the air. Used in the production of chemicals, paper pulping, metal fabrication, and food processing. Both immediate and delayed onset are possible. Perseverance: from minutes to hours. The o… --- ## [N2 Lewis Dot Structure](https://howtodiscuss.com/t/n2-lewis-dot-structure/143152)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [December 23, 2021, 6:34pm UTC](https://howtodiscuss.com/t/n2-lewis-dot-structure/143152 "2021-12-23T18:34:30Z")
N2 Lewis dot structure have three bonds like three parallel lines between the N atoms. Each bond in this structure is produced by a pair of electrons, one from each N atom, and each bond is formed by three electrons in total. :eight\_pointed\_black\_star: N2 Lewis Dot Structure The three bonds show as three parallel lines between the N atoms in the molecule’s structure. This is referred to as a triple bond. Each bond is made up of a pair of electrons, one from each of the N atoms that are joined. As a result, the triple bond, represented by the three parallel lines, contains a total of six electrons. Each N is encircled by two dots and three sticks or lines, which symbolize an additional six electrons in the N2 triple bond and represent the N2 triple bond. In this way, each nucleus is surrounded by a total o… --- ## [How to Starve yourself](https://howtodiscuss.com/t/how-to-starve-yourself/28126)
**Author:** [@umama\_rahat\_baig](https://howtodiscuss.com/u/umama_rahat_baig)\ **Replies:** 1\ **Last updated:** [December 3, 2021, 6:54am UTC](https://howtodiscuss.com/t/how-to-starve-yourself/28126 "2021-12-03T06:54:06Z")
You can starve yourself by eating enough protein. Adding more protein to your eating regimen can improve feelings of fullness, cause you to eat less at your next supper and assist you with losing fat. You can starve yourself by drinking coffee, eat carefully, pick solids over fluids, enjoy dull chocolates. Opt for fiber-rich nourishments, fill up on water and eat some ginger. Starving yourself is not a decent method to lose weight, however regulated detoxes can be useful in purifying the body. Some ways to Starve Yourself Here is a list of few science-based ways to decline excessive hunger and appetite: 1. Fill Up on Water Drinking water can aid decrease the appetite you feel before suppers. It may also enhance sentiments of completion following a meal and promote weight reduction. Actually, studies indic… --- ## [How Many Ounces in a Gallon of Water?](https://howtodiscuss.com/t/how-many-ounces-in-a-gallon-of-water/13258)
**Author:** [@Junaid.ali](https://howtodiscuss.com/u/Junaid.ali)\ **Replies:** 47\ **Last updated:** [December 20, 2021, 8:53am UTC](https://howtodiscuss.com/t/how-many-ounces-in-a-gallon-of-water/13258 "2021-12-20T08:53:09Z")
A gallon of water contains how many ounces? There are 128 ounces in a gallon. 160 fluid ounces are equal to 1 gallon of water in the metric system. What portion of a gallon is a half? There are 64 liquid ounces in a half… --- ## [Condensation Definition Chemistry](https://howtodiscuss.com/t/condensation-definition-chemistry/142252)
**Author:** [@yasirkhalil](https://howtodiscuss.com/u/yasirkhalil)\ **Replies:** 0\ **Last updated:** [December 22, 2021, 5:10pm UTC](https://howtodiscuss.com/t/condensation-definition-chemistry/142252 "2021-12-22T17:10:31Z")
Condensation definition chemistry can be defined as the opposite of vaporization. It is the transition from a gaseous state to a liquid state. The water cycle is the most common use of the term. :eight\_pointed\_black\_star: Definition of Condensation Summer has here, and the sun is beaming. You’ve spent the last hour assisting your parents with yard chores, and you’re sweating! After finishing your job, you return to your house to cool yourself in the air conditioning and take a glass of water. You decide to take a fast shower because you’re heading to the movies later. You take a quick look in the mirror before entering, realizing your face is somewhat sunburned. Following your shower, you check to see if your sunburn has become any worse. However, hold on! You neglected to switch on the fan, and the mirro… [Previous page](https://howtodiscuss.com/c/science/28.md?page=1) [Next page](https://howtodiscuss.com/c/science/28.md?page=3)