When the Equation __ (CH₃)₂NNH₂ + __ N₂O₄ → __ N₂ + __

question 131

Multiple Choice

When the equation
__ (CH₃) ₂NNH₂ + __ N₂O₄ → __ N₂ + __ H₂O + __ CO₂
Is balanced,the sum of all the coefficients (simplest whole number) is

• A)13.
• B)12.
• C)9.
• D)10.
• E)11.

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