Question

calculate number of molecules in 200 gram water​

Answer 1

Answer :- In 200 grams, water has 11.11 moles of molecules.

Answer 2

Answer:

Mole = given weight / molecular weight.

given ,

weight of water = 200 g

molecular weight of water (H2O) =18g

now ,

mole = 200/18

=11.1111