Exercise 15.82 For each of the following strong base solutions, determine [OHâˆ’],[H3O+], pH, and pOH. Part A 8.74Ã—10âˆ’3 M LiOH Express...

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Chemistry

Exercise 15.82
For each of the following strong base solutions, determine[OHâˆ’],[H3O+], pH, andpOH.
Part A
8.74Ã—10^âˆ’3 M LiOH
Express your answer using three significant figures. Enter youranswers numerically separated by commas.
[OHâˆ’],[H3O+] =
Part B
Express your answer to three decimal places. Enter your answersnumerically separated by commas.
pH,pOH =
Part C
1.12Ã—10^âˆ’2 M Ba(OH)2
Express your answer using three significant figures. Enter youranswers numerically separated by commas.
[OHâˆ’],[H3O+] =
Part D
Express your answer to three decimal places. Enter your answersnumerically separated by commas.
pH,pOH =
Part E
2.2Ã—10^âˆ’4 M KOH
Express your answer using two significant figures. Enter youranswers numerically separated by commas.
[OHâˆ’],[H3O+] =
Part F
Express your answer to two decimal places. Enter your answersnumerically separated by commas.
pH,pOH =
Part G
4.8Ã—10^âˆ’4 M Ca(OH)2
Express your answer using two significant figures. Enter youranswers numerically separated by commas.
[OHâˆ’],[H3O+] =
Part H
Express your answer to two decimal places. Enter your answersnumerically separated by commas.
pH,pOH =

Answer & Explanation Solved by verified expert

3.9 Ratings (772 Votes)

Answer We are given strong base and need to calculate OH H3O pH pOH Part A 874103 M LiOH We are given strong base means LiOH OH 874103 M We know H3O OH 11014 So H3O 11014 OH 11014 874103 M See Answer

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