Question

8 grams of water has number of moles​

Answer 1

Answer:

Explanation:

NUMBER OF MOLES = GIVEN MASS DIVIDED BY MOLAR MASS

HERE GIVEN MASS=8

MOLAR MASS OF H2O=18

NUMBER OF MOLES=8 DIVIDED BY 18

IF YOU FURTHER DIVIDE THIS

THE ANSWER IS 0.4 MOLES

MARK AS BRAINLIEST

Answer 2

Answer:

$moles = \frac{mass}{molecular \: weight} \\ moles \: = \frac{8}{18} = 0.45$

hope the answer will help you