Answer and Explanation: The molecular weight of aspirin with a chemical formula for C9H8O4 is 180.157 grams per mole.
Aspirin has the formula C9H8O4. A compound that also has the formula C9H8O4 is isolated from sea urchins.
Percentage composition by elementPercentage mass element symbol
|oxygen||OR||35. ### 523%|
2 Acetoxybenzoic acid
The molecular geometry is flat because the phenyl ring and carboxyl groups show sp2 hybridization. The chemical structure can be written as follows in the usual representations for organic molecules. Appearance: Aspirin is not found in nature.
Acetylsalicylic acid is found in its fat-soluble form in stomach acid. It spreads easily through the stomach and into underlying cells. Aspirin suppresses the production of prostaglandin hormones, which among other things stimulate blood clotting.
One of the most famous aromatic acetates is acetylsalicylic acid, or aspirin, which is obtained by esterifying the phenolic hydroxyl group of salicylic acid. Aspirin is also an antipyretic, which means it lowers fever.
Aspirin contains salicylate, which is extracted from willow bark. It was first used around 400 BC. Recorded during the time of Hippocrates, when people chewed willow bark to relieve inflammation and fever.
Acetylsalicylic acid is easily soluble in water, with a solubility limit of about 3 mg / ml at 25 ° C. It is also soluble in ethanol at 50 mg / ml and dissolves in solutions of alkali hydroxides and carbonates with decomposition.
From Wikipedia, the free encyclopedia molecular formula C9H8O4 (molecular weight: 180.15 g / mol, exact mass: 180.042259 u) can refer to: acetozone. Aspirin. 4Hydroxyphenylpyruvic acid, a natural phenol.
For example, in an aspirin molecule, C9H8O4, there are 9 carbon atoms, 8 hydrogen atoms and 4 oxygen atoms. partner. For example, one mole of aspirin contains 9 moles of carbon atoms, 8 moles of hydrogen atoms and 4 moles of oxygen atoms.
This means that one mole of aspirin has a mass of 180.157 g. Now that you know how many moles of aspirin you have in your sample, you can take advantage of the fact that one mole of a substance contains 6,022-1023 molecules of that substance, this is known as the d-number.
Percent Composition Finds the molecular weight of all elements in the compound in grams per mole Finds the molecular weight of the entire compound. Divide the molecular weight components by the total molecular weight. You now have a number between 0 and 1. Multiply it by 100% to get the percentage composition.