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Question
The products of the combustion of acetaldehyde with oxygen are shown in the following equation:
__ CH3CHO + __ O2 → __ CO2+ __ H2O
When properly balanced, the equation indicates that ____ molecules of O2 are required to burn 2 molecules of CH3CHO.
A) 2
B) 6
C) 4
D) 3
E) 5
Answer
This answer is hidden. It contains 1 characters.
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