Hydrazine, N2H4, is a colorless liquid used as a rocket fuel. What is the enthalpy change for

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Hydrazine, N2H4, is a colorless liquid used as a rocket fuel. What is the enthalpy change for the process in which hydrazine is formed from its elements?
N2(g) + 2H2(g) †’ N2H4(l)
Use the following reactions and enthalpy changes:

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General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

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Question Posted: Mar 01, 2016 03:52 AM

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Hydrazine, N2H4, is a colorless liquid used as a rocket fuel. What is the enthalpy change for

Question:

N2H4(I) + 02(g)--N2(g) + 2H20(1): ΔΗ -622.2 kJ H2(g) + 102(g)--H20(1); ΔΗ-;-285.8 kJ

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Using the equations in the data reverse the directio...View the full answer

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