Chemistry
Chemistry, 19.08.2020 01:01, july00

The pH of a 0.30 M solution of a weak acid is 2.67. What is the Ka for this acid? A) 4.4 X10^-4
B) 6.6 x10^-4
C) 1.5 x10^-4
D) 2.1 x 10^-4
E) None of the above

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Answers: 2

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