Question: Problem 7 The calcium ( C a 2 + ) concentration of the water in a lake is 2 p p b . Please estimate

Problem 7
The calcium (Ca2+) concentration of the water in a lake is 2ppb. Please estimate its pH. Note that the 10-10.33.KH=10-1.47Matm for the dissolution of CO2. Keep three significant figures in the answer.
(12 Points)
Problem 7 The calcium (Ca2+) concentration of the water in a

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