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Molar mass

3:51

How to Calculate Molar Mass (Molecular Weight)

3:00

How to Calculate Molar Mass

3:09

Concept of Mole - Part 1 | Atoms and Molecules | Don't Memorise

3:17

Atomic and Molar Mass

1:45

Molar Mass/Molecular Weight Calculation with Parentheses (Example)

In chemistry, the molar mass M is a physical property defined as the mass of a given substance 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.
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  • Molar masses of elements 

  • Molar masses of compounds 

  • Average molar mass of mixtures 

  • Related quantities 

  • Precision and uncertainties 

  • Measurement