the molar mass M is a physical property defined as the mass of a given substance (chemical element or chemical compound) divided by the amount of substance. The base SI unit for molar mass is kg/mol. However, for historical reasons, molar masses are almost always expressed in g/mol.
In simple terms, molar mass of a substance is the total weight of that substance (in either kilogram or gram) for one mole of that substance. That is, the weight of a substance for 6.02214076×1023 molecules or atoms of that substance.
Sulfuric acid's molar mass is 98.08 g/mol.
= 98.08 g/mol
The molar mass of a chemical is the molecular mass of the chemical in grams.
i.e. 1 mole = (molecular mass) grams of the chemical.
Formula for silver nitrate = AgNO3
This gives the molar mass as
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