Question

In a sample of H2SO4 containing 200 sulfur (S) atoms, how many atoms of hydrogen (H) would there be?

A. 200
B. 400
C. 1
D. 800

Answer 1

In a sample of H2SO4 that contain 200 S atom the number of hydrogen atoms would be 400 atoms

explanation

there are two moles of H2 in H2SO4 therefore by use of ratio between S:H2 which is 1:2 atoms therefore the atoms of hydrogen = 2 x200 = 400 atoms