Hydrazine is an inorganic compound with the chemical formula N,H4. The reaction of hydrazine with chlorine trifluoride has been used in experimental rocket motors in the reaction below: 3N2H4 (1) + 4CIF3 (e) → 3N2 (8) + 12HF (2) + 2Cl2 (e) Calculate enthalpy change for the reaction given the following: (1) 2CIF3 + 2NH3 → N2 + 6HF + Cl2 (2) N2H4 + O2 > N2 + 2H2O (3) 4NH3 + 302 → 2N2 + 6H20 AH°= -1196 kJ AH°= - 622 kJ AH° = - 1530 kJ

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3. Hydrazine is an inorganic compound with the chemical formula N2H4. The reaction of hydrazine with
chlorine trifluoride has been used in experimental rocket motors in the reaction below:
3N2H4 () + 4CIF3 (g) → 3N2 (e) + 12HF
(1)
(g)
+ 2C12 (8)
Calculate enthalpy change for the reaction given the following:
(1) 2CIF3 + 2NH3 → N2 + 6HF + Cl2
(2) N2H4 + O2 > N2 + 2H2O
(3) 4NH3 + 302 → 2N2 + 6H2O
AH°= -1196 kJ
AH°= - 622 kJ
AH° = - 1530 kJ
Transcribed Image Text:3. Hydrazine is an inorganic compound with the chemical formula N2H4. The reaction of hydrazine with chlorine trifluoride has been used in experimental rocket motors in the reaction below: 3N2H4 () + 4CIF3 (g) → 3N2 (e) + 12HF (1) (g) + 2C12 (8) Calculate enthalpy change for the reaction given the following: (1) 2CIF3 + 2NH3 → N2 + 6HF + Cl2 (2) N2H4 + O2 > N2 + 2H2O (3) 4NH3 + 302 → 2N2 + 6H2O AH°= -1196 kJ AH°= - 622 kJ AH° = - 1530 kJ
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