The Student Room Group

Molar Mass

Just need to be able to understand how to work out the molar mass for compounds.
Can you work out the relative molecular mass of a compound? Just ads togethor the relative atomic masses of all the atoms in the compound's formula.

The molecular mass is this value in grams. It is the mass of one mole of the compound (rather than just one molecule).
moles = Mass / RAM or RFM
Original post by mehhh1234
moles = Mass / RAM or RFM

You got it
Thanks guys it’s helped .😊

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