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Jakob Littel

Feb 20, 2025

A three-carbon alkene contains two double bonds. Predict its molecular formula?

A. C3H4B. C3H5 C. C3H6
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2 Answers

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Hermina Ferry

Feb 20, 2025

Carbons want to have 4 bonds attached to them. H’s want to have one bond attached to them. So the structure of the alkene you are describing would be something like this:H2C=C=CH2. So the center carbon would be connected to the two other carbons by a double bond. Then the end carbons would each have 2 H’s attached to them by single bonds.So your answer is:A. C3H4... Show More
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