Question

Find out no of H , O and S atoms in H2SO4 separately

Answer 1

no. of H atoms is 2 , no of O atoms is 4 and no. of S atoms is 1

Answer 2

No of Hydrogen atoms- 2

No. of Sulphur atoms - 1

No. of Oxygen atoms - 4

If your question doesn't mention about the mole then this should be a

good answer.