A solution containing a mixture of 0.86 M C2H5NH2 and a salt that has a common positive ion has a pH of 11.23. What is the percent dissociation of the C2H5NH2 in this mixture? a. 6.9 X 10–10 % b. 6.5 X 10–2 % c. 5.2 X 10–11 % d. 100 % e. 2.6 % f. 2.0 X 10–1 %
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A solution containing a mixture of 0.86 M C2H5NH2 and a salt that has a common positive ion has a pH of 11.23.
What is the percent dissociation of the C2H5NH2 in this mixture?
| a. |
6.9 X 10–10 % |
|
| b. |
6.5 X 10–2 % |
|
| c. |
5.2 X 10–11 % |
|
| d. |
100 % |
|
| e. |
2.6 % |
|
| f. |
2.0 X 10–1 % |
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