Question

convert into mole 20 g of water​

Answer 1

ANSWER

Molar mass of Water =H2O=2+16=18 g/mol 

So, 1 mole of water weighs = 18 g 

which implies, 18g of water = 1 mole 

Therefore, 20g of water =20/18=1.11 mole 

Answer 2

Answer:

20g of water = 20/18 = 1.11 mole

I hope this will be help you.