what is molar mass explain with example
Answers
In chemistry, the molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample, measured in moles. The formula weight is a synonym of molar mass that is frequently used for non-molecular compounds, such as ionic salts.
★ Molar mass ★
In chemistry, the molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample, measured in moles. ... The formula weight is a synonym of molar mass that is frequently used for non-molecular compounds, such as ionic salts.
A mole corresponds to the mass of a substance that contains 6.023 x 1023 particles of the substance. The mole is the SI unit for the amount of a substance. Its symbol is mol. By definition: 1 mol of carbon-12 has a mass of 12 grams and contains 6.022140857 x 1023 of carbon atoms.