Which of the following molecules shows two atoms of hydrogen (H)?(1 point)

Question

Responses

H2SO4
H
2
S
O
4
cap h sub 2 cap s cap o sub 4

2H2O
2
H
2
O
2 cap h sub 2 cap o

HO2
H
O
2
cap h cap o sub 2

2CH4

Answer 1

To determine which of the given molecules shows two atoms of hydrogen (H), let's analyze each option:

1. H2SO4 (sulfuric acid): Contains 2 hydrogen atoms.
2. 2H2O (two molecules of water): Each water molecule (H2O) contains 2 hydrogen atoms; thus, 2H2O contains 4 hydrogen atoms in total.
3. HO2 (hydrogen peroxide): Contains 1 hydrogen atom.
4. 2CH4 (two molecules of methane): Each methane molecule (CH4) contains 4 hydrogen atoms; thus, 2CH4 contains 8 hydrogen atoms in total.

Conclusion: The correct response is H2SO4, as it is the molecule that shows exactly two atoms of hydrogen.