4. Hydrazine, N2H4, is a liquid fuel that explosively decomposes to hydrogen and nitrogen gases upon heating. The rapid expansion of the gases propels a space craft. a. Write the balanced chemical equation for the decomposition. b. If the decomposition of 125 g N2H4 produces 12.7 g H2, what is the percent yield for this reaction.

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**Decomposition of Hydrazine, \( \text{N}_2\text{H}_4 \)**

Hydrazine, \( \text{N}_2\text{H}_4 \), is a liquid fuel that explosively decomposes to hydrogen and nitrogen gases upon heating. The rapid expansion of the gases propels a spacecraft.

a. Write the balanced chemical equation for the decomposition.

b. If the decomposition of 125 g \( \text{N}_2\text{H}_4 \) produces 12.7 g \( \text{H}_2 \), what is the percent yield for this reaction?
Transcribed Image Text:**Decomposition of Hydrazine, \( \text{N}_2\text{H}_4 \)** Hydrazine, \( \text{N}_2\text{H}_4 \), is a liquid fuel that explosively decomposes to hydrogen and nitrogen gases upon heating. The rapid expansion of the gases propels a spacecraft. a. Write the balanced chemical equation for the decomposition. b. If the decomposition of 125 g \( \text{N}_2\text{H}_4 \) produces 12.7 g \( \text{H}_2 \), what is the percent yield for this reaction?
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