Question

convert 40 gram of water into moles​

Answer 1

$\huge\bold\red{Answer}$

Molar mass of H20 = 2 x 1 + 16 = 18g

Number of moles in 40 g H2O = 40/18 = 2.22mole

answer refers to the attachment.

Answer 2

Answer:

Molar mass of H2O=2*1+16=18g

number of moles in 40g of h2o=40/18=2.22 mole