Molar and molecular weight

Here are the calculations for the molar and molecular weights of chemicals (1337).

Relative molecular weight - dimensionless quantity expressing the ratio of the mass of an atom or molecule to 1/12 of the mass of a carbon atom 12C.

Molar mass - the ratio of the mass of a substance to its amount. The unit of measurement is g/mol or kg/mol. Molar mass, expressed in g/mol, numerically coincides with the relative molecular weigh

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