Question

Calculate the molecular mass of H2SO4. {Atomic mass :H(1), O(16), S(32)}​

Answer 1

Answer:

atomic configuration 1) H = 1

2) O = 2 , 8 , 6

3) S = 2 ,8 , 8 ,14

Answer 2

Atomic mass of hydrogen=lu

So the moleculer mass of sulphiric acid, which contains one atom of hydrogen and in atom of oxygen is = 1×1+1×16

=18u.