Multiple Choice
Which of the following best describes the information provided by a molecular formula?
Table of contents
- 1. Intro to General Chemistry3h 48m
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- 23. Chemistry of the Nonmetals2h 39m
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- 24. Transition Metals and Coordination Compounds3h 19m
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- Paramagnetism and Diamagnetism10m
- Ligands10m
- Complex Ions5m
- Coordination Complexes7m
- Classification of Ligands11m
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- Orientations of D Orbitals4m
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- Magnetic Properties of Complex Ions: Octahedral Complexes11m
- 1. The Chemical World10m
3. Chemical Reactions
Molecular Formula
Multiple Choice
How many oxygen atoms are present in one molecule of hydrogen peroxide (H2O2)?
A
4
B
3
C
2
D
1
0 Comments
Verified step by step guidance1
Identify the chemical formula of hydrogen peroxide, which is H\2O\2.
Understand that the subscript numbers in a chemical formula indicate the number of atoms of each element in one molecule.
Look at the subscript for oxygen (O) in H\2O\2, which is 2.
This means there are 2 oxygen atoms in one molecule of hydrogen peroxide.
Therefore, the number of oxygen atoms in one molecule of H\2O\2 is 2.
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