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11 Dec 2019
Part A
If Kb for NX3 is 7.5×10−6, what is the pOH of a 0.175 M aqueous solution of NX3?
Express your answer numerically.
Part B
If Kb for NX3 is 7.5×10−6, what is the percent ionization of a 0.325 M aqueous solution of NX3?
Express your answer numerically to three significant figures.
Part C
If Kb for NX3 is 7.5×10−6, what is the pKa for the following reaction?
![](https://s3.amazonaws.com/prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/693405594349124/question/0.png?img=15240aa35d8f18af0a6deb81e9070fb3)
Find the percent ionization of a 0.250 M solution of HC2H3O2. (Note: Ka = 1.8×10−5).
Part A
If Kb for NX3 is 7.5×10−6, what is the pOH of a 0.175 M aqueous solution of NX3?
Express your answer numerically.
Part B
If Kb for NX3 is 7.5×10−6, what is the percent ionization of a 0.325 M aqueous solution of NX3?
Express your answer numerically to three significant figures.
Part C
If Kb for NX3 is 7.5×10−6, what is the pKa for the following reaction?
Find the percent ionization of a 0.250 M solution of HC2H3O2. (Note: Ka = 1.8×10−5).
Kenneth DuqueLv10
28 Oct 2020