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Using the aqueous equilibrium constants, calculate the concentration of OH- in M and pH for the...

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Chemistry

Using the aqueous equilibrium constants, calculate theconcentration of OH- in M and pH for the following solutions (giventhat all are at 25 degrees celsius):

0.15 M NaBrO

8.2×10−2 M NaHS.

A mixture that is 0.13 M in NaNO2 and 0.25 M in Ca(NO2)2.

Thank you! :)

Answer & Explanation Solved by verified expert
4.1 Ratings (703 Votes)
1 015 M NaBrO HBrO Ka value 28 x 109 Kb Kw Ka 10 x1014 28 x 109 Kb 357 x 106 BrO H2O HBrO OH 015 0    See Answer
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