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Test#1 Problem#6

Posted: Tue Feb 11, 2020 1:34 pm
by CosetteBackus_4F
What was the correct Ka value for this problem on the test?

The pH of a 0.010M solution of hydrofluoric acid is 2.63. What are Ka and percent ionization?

Re: Test#1 Problem#6

Posted: Tue Feb 11, 2020 2:04 pm
by Jessica Booth 2F
The correct kA value was 1.9 x10^-5.