Given the following data:N₂ (g)2NO(g)use Hess's law to calculate AH for the following reaction:++Express the enthalpy in kilojoules to four significant digits.O₂ (g)→2NO(g),O2(g) → 2NO₂ (g),→2N₂O(g)2N₂(g) + O₂(g),N₂O(g) + NO₂(g) →3NO(g)AH = +180.7 kJΔΗ== --113.1 kJAH-163.2 kJ

Since,According to Hess's law change of enthalpy in a chemical reaction is same regardless of…

Given the following data: N₂(g) + 2NO(g) + use Hess's law to calculate AH for the following reaction: O₂(g) → O₂(g) 2N₂O(g) → 2NO(g), 2NO₂ (g), 2N2(g) + O2(g), N₂O(g) + NO₂(g) →3NO(g) AH = +180.7 kJ ΔΗ = -113.1 kJ AH-163.2 kJ

Given the following data: N₂(g) + 2NO(g) + use Hess's law to calculate AH for the following reaction: O₂(g) → O₂(g) 2N₂O(g) → 2NO(g), 2NO₂ (g), 2N2(g) + O2(g), N₂O(g) + NO₂(g) →3NO(g) AH = +180.7 kJ ΔΗ = -113.1 kJ AH-163.2 kJ

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

Given the following data:
N₂ (g)
2NO(g)
use Hess's law to calculate AH for the following reaction:
+
+
Express the enthalpy in kilojoules to four significant digits.
O₂ (g)
→
2NO(g),
O2(g) → 2NO₂ (g),
→
2N₂O(g)
2N₂(g) + O₂(g),
N₂O(g) + NO₂(g) →3NO(g)
AH = +180.7 kJ
ΔΗ
=
= -
-113.1 kJ
AH-163.2 kJ

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