Question

How many atoms of hydrogen are represented in 2(NH4)2504?

A.4
B.8
C.16
D.32

Answer 1

C, add all up to get answer

Answer 2

Answer: C. 16

Explanation: In 2 (NH4)2SO4 the atoms of H is equal to:

H = 4x 2 = 8 x 2 = 16 atoms