We can generate hydrogen chloride by heating a mixture of sulfuric acid and potassium chloride according to the equation: 2KC(s) + H;SO4(1) –→ 2HCI(g) + K2SO4(s) Calculate A,H for this reaction from the following thermochemical equations: HCI(g) + KOH(s) → KCI(s) + H2O(1) A,H = -203.6 k) mol-1 H2SO (1) + 2KOH(s) → K2SO4(s) + 2H20(1) 4,48 --342.4 kJmol-1 2KC(s) + 2H20(1) → 2HCI(9) + 2KOH(s) kJ H2SO4(1) + 2KOH(s) - K2S04(s) + 2H20(I) 2KCI(s) + H2504(1) →2HCI(g) + K2504(s)

We can generate hydrogen chloride by heating a mixture of sulfuric acid and potassium chloride according to the equation: 2KC(s) + H;SO4(1) –→ 2HCI(g) + K2SO4(s) Calculate A,H for this reaction from the following thermochemical equations: HCI(g) + KOH(s) → KCI(s) + H2O(1) A,H = -203.6 k) mol-1 H2SO (1) + 2KOH(s) → K2SO4(s) + 2H20(1) 4,48 --342.4 kJmol-1 2KC(s) + 2H20(1) → 2HCI(9) + 2KOH(s) kJ H2SO4(1) + 2KOH(s) - K2S04(s) + 2H20(I) 2KCI(s) + H2504(1) →2HCI(g) + K2504(s)

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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