A chemical equation for the combustion of propane, C3H8, is shown below. Through this reaction, is the carbon oxidized or reduced? C3H8 + 5 O2 ? 3 CO2 + 4 H2O
A. The carbon is oxidized.
B. Some of the carbons are oxidized, while others are reduced.
C. The carbon is reduced.
D. The carbon is neither oxidized nor reduced.
Answer: A
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