Question

The molar mass of water is 18 g/mol. The mass of water is 54 g. The number of moles of water

Answer 1

Answer:

3 moles

Explanation:

1 mole of water = 18 gr

x moles of water= 54 gr

by crossmultiplycation we get,

x= 54/18

x= 3

therefore 3 moles of water