Calculate AH for the reaction of hydrazine (N2H4) with methanol. Target: N2H4 (1) + CH40 (I) → CH2O (g) + N2 (g) + 3Hz (9) AH = ? kJ/mol Use the following equations and data. 2 NH3 (g) → NH4 (1) + H2(g) 2 NH3 (g) → N2 (g) + 3 H2(g) CH2O (g) + H2(g) → CH4O(I) AH = 22.5 kJ/mol AH = 75.5 kJ/mol AH = 81.2 kJ/mol

Chemistry & Chemical Reactivity
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Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy
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Calculate AH for the reaction of hydrazine (N2H4) with methanol.
Target: N2H4 (1) + CH40 (I) → CH2O (g) + N2 (g) + 3Hz (9) AH = ? kJ/mol
Use the following equations and data.
2 NH3 (g) → NH4 (1) + H2(g)
2 NH3 (g) → N2 (g) + 3 H2(g)
CH2O (g) + H2(g) → CH4O(I)
AH = 22.5 kJ/mol
AH = 75.5 kJ/mol
AH = 81.2 kJ/mol
Transcribed Image Text:Calculate AH for the reaction of hydrazine (N2H4) with methanol. Target: N2H4 (1) + CH40 (I) → CH2O (g) + N2 (g) + 3Hz (9) AH = ? kJ/mol Use the following equations and data. 2 NH3 (g) → NH4 (1) + H2(g) 2 NH3 (g) → N2 (g) + 3 H2(g) CH2O (g) + H2(g) → CH4O(I) AH = 22.5 kJ/mol AH = 75.5 kJ/mol AH = 81.2 kJ/mol
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