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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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
Transcribed Image Text:One of the detrimental effects of the "thermal pollution" of water supplies is that a rise in temperature reduces the amount of
dissolved oxygen available to fish. Using the information in the table of Henry's Law constants (KH) below, calculate how many litres of
water a fish requires at 30.0°C to obtain the same amount of oxygen that it could obtain from 3.05 L of water at 25.0°C.
TABLE HENRY'S LAW CONSTANTS (KH) IN AQUEOUS SOLUTION (M/Bar)
Gas
0.0 °C
25 °C
30 °C
N2
1.1 x 10-3
6.6 × 10-4
4.0 × 10-4
O2
2.5 x 10-3
1.3 x 10-3
8.8 x 10-4
CO
1.6 x 103
9.5 x 104
4.4 x 10-4
Ar
2.5 x 10-3
1.5 x 10-3
1.0 x 10-3
Не
4.1 x 10-4
3.8 x 10-4
3.8 x 10-4
CO2
7.7 x 10-2
3.4 x 10-2
1.6 x 10-2
i
1.7
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