iby

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Questions

The following questions were asked by visitors named iby.

What is the carbonate-ion, CO3-2, concentration in a 0.037 M carbonic acid solution? a. 1.2 ´ 10-4 b. 4.2 ´ 10-7 c. 7.6 ´ 10-8 d. 4.8 ´ 10-11 e. 5.2 ´ 10-19
15 years ago

Answers

The following answers were posted by visitors named iby.