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Question
The complete combustion of phenylhydrazine, C6H5NHNH2, with the oxidizer dinitrogen tetraoxide is shown in the following equation:
__ C6H5NHNH2+ __ N2O4 → __ CO2+ __ H2O + __ N2
When this equation is balanced, the sum of all the coefficients (using smallest whole numbers) is
A) 30.
B) 20.
C) 25.
D) 10.
E) 15.
Answer
This answer is hidden. It contains 1 characters.
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