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Hydrazine and 1,1-dimethylhydrazine both react spontaneously with O2 and can be used as rocket fuels. N2H4 (e) + O2(g) N2 (g) + 2 H2O(g) N2H2 (CH3)2 (4) + 4 O2 (g) 2 CO2 (s) +4 H2O(g) + N2(8) The molar enthalpy of formation of N,H4 (4) is +50.6 kJ/mol, and that of N2H2 (CH3)2(e) is +48.9 kJ/mol. Use these values, with other A,H values in the table below. Compound H2O(g) CO2(g) A,H (kJ/mol) -241.83 -393.509 a Calculate the specific heat of the reaction hydrazine with oxygen. A,H - kJ/g hydrazine

Hydrazine and 1,1-dimethylhydrazine both react spontaneously with O2 and can be used as rocket fuels. N2H4 (e) + O2(g) N2 (g) + 2 H2O(g) N2H2 (CH3)2 (4) + 4 O2 (g) 2 CO2 (s) +4 H2O(g) + N2(8) The molar enthalpy of formation of N,H4 (4) is +50.6 kJ/mol, and that of N2H2 (CH3)2(e) is +48.9 kJ/mol. Use these values, with other A,H values in the table below. Compound H2O(g) CO2(g) A,H (kJ/mol) -241.83 -393.509 a Calculate the specific heat of the reaction hydrazine with oxygen. A,H - kJ/g hydrazine

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Hydrazine and 1,1-dimethylhydrazine both react spontaneously with  and can be used as rocket fuels.

 
 
Hydrazine and 1,1-dimethylhydrazine both react spontaneously with O2 and can be used as rocket fuels. N2H4 (e) + O2(g) N2 (g) + 2 H2O(g) N2H2 (CH3)2 (4) + 4 O2 (g) 2 CO2 (s) +4 H2O(g) + N2(8) The molar enthalpy of formation of N,H4 (4) is +50.6 kJ/mol, and that of N2H2 (CH3)2(e) is +48.9 kJ/mol. Use these values, with other A,H values in the table below. Compound H2O(g) CO2(g) A,H (kJ/mol) -241.83 -393.509 a Calculate the specific heat of the reaction hydrazine with oxygen. A,H - kJ/g hydrazine
Transcribed Image Text:Hydrazine and 1,1-dimethylhydrazine both react spontaneously with O2 and can be used as rocket fuels. N2H4 (e) + O2(g) N2 (g) + 2 H2O(g) N2H2 (CH3)2 (4) + 4 O2 (g) 2 CO2 (s) +4 H2O(g) + N2(8) The molar enthalpy of formation of N,H4 (4) is +50.6 kJ/mol, and that of N2H2 (CH3)2(e) is +48.9 kJ/mol. Use these values, with other A,H values in the table below. Compound H2O(g) CO2(g) A,H (kJ/mol) -241.83 -393.509 a Calculate the specific heat of the reaction hydrazine with oxygen. A,H - kJ/g hydrazine
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