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FIND THE PH AN OH- OF EACH. (Round to the second decimal place.) a. 5.0×10−2 M NaBrO. b....

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Chemistry

FIND THE PH AN OH- OF EACH. (Round to the second decimalplace.)

a. 5.0×10−2 M NaBrO.

b. 8.0×10−2 M NaHS.

c. A mixture that is 0.13 M in NaNO2 and 0.22 M in Ca(NO2)2.

Answer & Explanation Solved by verified expert
4.5 Ratings (774 Votes)
a Given that NaBrO 5 102M 005 MReaction isNaBrO H2O HBrO NaOHIn ionic formBrO H2O HBrO OH005 0 0005x x xThus Kb OHHBrO BrOFrom literature Kb 426 106426    See Answer
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