How many oxygen atoms are in 2 CO2 molecules?

Study for the AC-HPAT Chemistry Test. Explore flashcards and multiple choice questions, each with hints and explanations. Prepare effectively and excel in your upcoming exam!

Multiple Choice

How many oxygen atoms are in 2 CO2 molecules?

Explanation:
CO2 has two oxygen atoms per molecule. So for two CO2 molecules, you multiply: 2 oxygen atoms × 2 molecules = 4 oxygen atoms in total. Therefore, the total is four. The other numbers would require different counts of oxygen per molecule or a different number of molecules, which isn’t the case here.

CO2 has two oxygen atoms per molecule. So for two CO2 molecules, you multiply: 2 oxygen atoms × 2 molecules = 4 oxygen atoms in total. Therefore, the total is four. The other numbers would require different counts of oxygen per molecule or a different number of molecules, which isn’t the case here.

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