Values of Kw as a function of temperature are as follows: Temperature Kw (°C) 1.14×10-15 25 1.00×10-14 35 2.09×10-14 40 2.92x10-14 50 5.47×10-14 a. Is the autoionization of water exothermic or endothermic? b. Calculate [H'] and [OH] in a neutral solution at 50 °C.
Values of Kw as a function of temperature are as follows: Temperature Kw (°C) 1.14×10-15 25 1.00×10-14 35 2.09×10-14 40 2.92x10-14 50 5.47×10-14 a. Is the autoionization of water exothermic or endothermic? b. Calculate [H'] and [OH] in a neutral solution at 50 °C.
Chemistry
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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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![Values of Kw as a function of temperature are as follows:
Temperature
Kw
(°C)
1.14×10-15
25
1.00×10-14
35
2.09×10-14
40
2.92x10-14
50
5.47×10-14
a. Is the autoionization of water exothermic or endothermic?
b. Calculate [H'] and [OH] in a neutral solution at 50 °C.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faffcb366-d98c-408f-ae24-c57b55b6b089%2F30672494-9caa-4a3d-807b-7fbd27227f1d%2Fmd8my2g.png&w=3840&q=75)
Transcribed Image Text:Values of Kw as a function of temperature are as follows:
Temperature
Kw
(°C)
1.14×10-15
25
1.00×10-14
35
2.09×10-14
40
2.92x10-14
50
5.47×10-14
a. Is the autoionization of water exothermic or endothermic?
b. Calculate [H'] and [OH] in a neutral solution at 50 °C.
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