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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:The pH of a water is 6.9. This water contained no chemicals before opening to the
ambient air. Equilibrium is assumed between water and atmospheric CO2. The
temperature is 25°C. The Henry's constant for carbon dioxide is 10-1.47 M/atm.
The partial pressure of carbon dioxide is 10-1.53 atm.
What is the concentration (in mg/L) of carbonic acid in water?
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