Calculate the standard enthalpy of formation, AHf, of liquid N2H4. ΔΗ. combNH3 ΔΗe = -71.5 kJ/mol NH3 %3D AH NH, = -46.0 kJ/mol AHi,0 = -285.8 kJ/mol 2NH3(g) + O2(g) → N2H4(1) + H2O(1) AH; = [ ? ] kJ/mol %3D 'f H20 -> %3D Enter either a + or - sign and the magnitude. Hint: How many moles NH3 are reacting vs the AH units? AHF° (kJ/mol) Enter
Calculate the standard enthalpy of formation, AHf, of liquid N2H4. ΔΗ. combNH3 ΔΗe = -71.5 kJ/mol NH3 %3D AH NH, = -46.0 kJ/mol AHi,0 = -285.8 kJ/mol 2NH3(g) + O2(g) → N2H4(1) + H2O(1) AH; = [ ? ] kJ/mol %3D 'f H20 -> %3D Enter either a + or - sign and the magnitude. Hint: How many moles NH3 are reacting vs the AH units? AHF° (kJ/mol) Enter
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Calculate the standard enthalpy of
formation, AHf, of liquid N2H4.
AH
combNH3
ΔΗ
= -71.5 kJ/mol NH3
= -46.0 kJ/mol
%3D
f NH3
AHiH,o = -285.8 kJ/mol
2NH3(g) + O2(g)
%3D
→ N2H4(1) + H2O(1)
AH; = [ ? ] kJ/mol
Enter either a + or - sign and the magnitude.
Hint: How many moles NH3 are reacting vs the AH units?
AHf° (kJ/mol)
Enter](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F550b5652-506c-4475-adf3-95ae823cc8a1%2Fa4a2f626-ab7e-4264-8ac4-05c0378f4f1d%2Fkewn5mh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:_engine.html?ClassID=1087757335#
Calculate the standard enthalpy of
formation, AHf, of liquid N2H4.
AH
combNH3
ΔΗ
= -71.5 kJ/mol NH3
= -46.0 kJ/mol
%3D
f NH3
AHiH,o = -285.8 kJ/mol
2NH3(g) + O2(g)
%3D
→ N2H4(1) + H2O(1)
AH; = [ ? ] kJ/mol
Enter either a + or - sign and the magnitude.
Hint: How many moles NH3 are reacting vs the AH units?
AHf° (kJ/mol)
Enter
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