Find the AH (kJ) for the reaction below, given the following reactions and subsequent AH values:N2H4(1) + 2 H202(g)AH = - 120.4 kJN2(g) + 4 H20(1)N2H4(1) + O2(9) –→ N2(g) + 2 H20(1)H2(g) + 1/2 O2(9) → H20(1)H2(g) + O2(g) → H2O2(1)AH = + 69.7 kJAH = +54.8 kJ(Supply answer up to the 1st decimal point)

Find ∆H fir the reaction, N2H4 + 2H2O2 -----> N2 + 4H2O ∆H = ?

Find the AH (kJ) for the reaction below, given the following reactions and subsequent AH values: N2H4(1) + 2 H2O2(g) → N2(g) + 4 H20(1) AH = – 120.4 kJ N2H4(1) + O2(g) → N2(g) + 2 H2O(1) H2(g) + 1/2 O2(g) → H20(1) H2(g) + O2(g) → H2O2(1) AH = + 69.7 kJ AH = +54.8 kJ ISupply ans wer un to th e 1st decimal point)

Find the AH (kJ) for the reaction below, given the following reactions and subsequent AH values: N2H4(1) + 2 H2O2(g) → N2(g) + 4 H20(1) AH = – 120.4 kJ N2H4(1) + O2(g) → N2(g) + 2 H2O(1) H2(g) + 1/2 O2(g) → H20(1) H2(g) + O2(g) → H2O2(1) AH = + 69.7 kJ AH = +54.8 kJ ISupply ans wer un to th e 1st decimal point)

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 34E: Calculate Ssurr for the following reactions at 25C and 1 atm. a. C3H8(g) + 5O2(g) 3CO2(g) + 4H2O(l)...

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