Logicisbae Logicisbae

10-02-2016
Chemistry

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14. What is the mass of 3.5 moles of water?

Respuesta :

DeniseHarris DeniseHarris

10-02-2016

To answer this you need to know the molar mass of water:
H = 1.0g/mol
O = 16.0g/mol
H2O (water) = 18.0g/mol
Then just multiply the molar mass by the number of moles to get the mass in grams.
Therefore 3.5 moles of water = 63.0g

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