Acetic Acid Element Mass PercentOxygen31.9988gOxygen31.9988gCarbon24.0214gCarbon24.0214gHydrogen4.0318gHydrogen4.0318gHC2H3O2 # of AtomsHydrogen4Hydrogen4Carbon2Carbon2Oxygen2Oxygen2 Instructions This program determines the molecular mass of a substance. Enter the molecular formula of the substance. It will...
Molar Mass Molar mass is the mass of one mole of a substance. We determine the molar masses from values on the periodic table. Answer and Explanation: Before we can sum all of the molar mass of the elements in acetic acid we need the chemical formula of acetic acid. Acetic acid's chem...
HC2H3O2(OH)的摩尔质量和分子量为{1,数字}。 由HC2H3O2(OH)组成 元素标志原子质量原子#质量百分比 氫H5.0397 g/mol56.54% 碳C24.0214 g/mol231.1726% 氧O47.9982 g/mol362.2874% HC2H3O2(OH) 元素 质量百分比氧47.9982g氧47.9982g碳24.0214g碳24.0214g氫5.0397g氫5.0397gHC2H3O2(OH) 原子#氫5氫5氧3氧3碳2碳...