Calculate the molecular mass of water

Open in App

Solution

i) H2O:
The molecular mass of water, H2O
= (2 × Atomic mass of hydrogen) + (1 × Atomic mass of oxygen)
= [2(1.0084) + 1(16.00 u)]
= 2.016 u + 16.00 u
= 18.016
= 18.02 u

Suggest Corrections

251

Similar questions

(a) Calculate the relative molecular mass of water (H2O).

(b) Calculate the molecular mass of HNO3.

= 1 g

= 16 g

C H_{3} O H

Calculate the molecular mass of Na₂CO_3.

(N H_{4})_{2} S O_{4}

Join BYJU'S Learning Program