Question 9 of 41>Given the thermochemical equationsX, + 3 Y, 2XY,AH = -330 kJX, + 2Z,→ 2 XZ,AH2 = -190 kJ2 Y, + Z, → 2Y,ZAH = -260 kJCalculate the change in enthalpy for the reaction.4 XY, + 7Z, → 6 Y,Z + 4 XZ,ΔΗ =kJétvXwMacBook AirDIDD80888F11F12F10F7FBF3F4F5F623delete

Given data is as follows: X2 + 3Y2 → 2XY3 ∆H1=-330 kJ ...... (1)…

Given the thermochemical equations X, +3 Y, - → 2XY; AH1 = -330 kJ X, + 2Z, 2 XZ, AH2 = -190 kJ %3D 2 Y, + Z, → 2Y,Z AH3 = -260 kJ Calculate the change in enthalpy for the reaction. 4 XY, + 7Z, → 6 Y,Z + 4 XZ, ΔΗ= kJ

Given the thermochemical equations X, +3 Y, - → 2XY; AH1 = -330 kJ X, + 2Z, 2 XZ, AH2 = -190 kJ %3D 2 Y, + Z, → 2Y,Z AH3 = -260 kJ Calculate the change in enthalpy for the reaction. 4 XY, + 7Z, → 6 Y,Z + 4 XZ, ΔΗ= 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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