Calculate AH for: N₂ + 10 C +5 H₂ → 2 C5H5Nby using the following known thermochemical reactions:Eq. 1: C5H5N + 25/2 02 1/2 N₂ + 5 CO2 + 5/2 H₂O AH₁ = -2672 kJ/mol-Eq. 2: C + O₂ CO₂->AH2-393.5 kJ/molEq. 3: H₂ + 1/2 02 → H₂OAH3-241.8 kJ/mol-10488 kJ/mol+200 kJ/mol-2472 kJ/molO-3307 kJ/mol

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Calculate AH for: N₂ + 10 C +5 H₂ → 2 C5H5N - by using the following known thermochemical reactions: Eq. 1: C5H5N + 25/2 02-¹/2 N₂ + 5 CO2 +5/2 H₂O AH₁ = -2672 kJ/mol Eq. 2: C + O₂ CO₂ AH₂-393.5 kJ/mol Eq. 3: H₂ + 1/2 O2 → H₂O AH3-241.8 kJ/mol

Calculate AH for: N₂ + 10 C +5 H₂ → 2 C5H5N - by using the following known thermochemical reactions: Eq. 1: C5H5N + 25/2 02-¹/2 N₂ + 5 CO2 +5/2 H₂O AH₁ = -2672 kJ/mol Eq. 2: C + O₂ CO₂ AH₂-393.5 kJ/mol Eq. 3: H₂ + 1/2 O2 → H₂O AH3-241.8 kJ/mol

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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Question

Calculate AH for: N₂ + 10 C +5 H₂ → 2 C5H5N
by using the following known thermochemical reactions:
Eq. 1: C5H5N + 25/2 02 1/2 N₂ + 5 CO2 + 5/2 H₂O AH₁ = -2672 kJ/mol
-
Eq. 2: C + O₂ CO₂
->
AH2-393.5 kJ/mol
Eq. 3: H₂ + 1/2 02 → H₂O
AH3-241.8 kJ/mol
-10488 kJ/mol
+200 kJ/mol
-2472 kJ/mol
O-3307 kJ/mol

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