38. N2(g) + 3 Hz(g) following will occur > 2 NH,(g) if pressure is increased which of the a) nothing b) jncİNa] c) dec[H] d) dec[NH;] 39. If the [H] = 2.5 x 10, then what is the [OH] ? a) 2.5 x 10 b) 4.0 x 10 c) 1.0 x 10 d) 4.0 x 10 40. If the [OH] is 3.5 x 105, then what is the pH of the solution?

38. N2(g) + 3 Hz(g) following will occur > 2 NH,(g) if pressure is increased which of the a) nothing b) jncİNa] c) dec[H] d) dec[NH;] 39. If the [H] = 2.5 x 10, then what is the [OH] ? a) 2.5 x 10 b) 4.0 x 10 c) 1.0 x 10 d) 4.0 x 10 40. If the [OH] is 3.5 x 105, then what is the pH of the solution?

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

Chapter6: Thermochemistry

Section: Chapter Questions

Problem 54E: For the following reactions at constant pressure, predict if H E, H E, or H = E. a. 2HF(g) H2(g)...

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