In a molecule of water, there are two atoms of hydrogen and one atom of oxygen. How many atoms of hydrogen are in 28 molecules of water? A 14 B 29 C 42 D 56

Question

asked Jan 7, 2023 103k views

2 Answers

YROjha · Answer 1 · 2023-01-13T08:30:33+0000

Work Shown:

1 molecule of water : 2 atoms hydrogen

28*(1 molecules of water) : 28*(2 atoms hydrogen)

28 molecules of water : 56 atoms of hydrogen