calculate the weight of NH4CI and the value of concentrated ammonia solution (Mwt=16) that are required for preparation of 100 ml of a buffer solution of pH 9 if The concentration of the final salt is O.2 M .( pKb = 4.76)

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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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calculate the weight of NH4CI and
the value of concentrated ammonia
solution (Mwt=16) that are required
for preparation of 100 ml of a buffer
solution of pH 9 if The concentration
of the final salt is O.2 M .( pKb = 4.76)
Transcribed Image Text:calculate the weight of NH4CI and the value of concentrated ammonia solution (Mwt=16) that are required for preparation of 100 ml of a buffer solution of pH 9 if The concentration of the final salt is O.2 M .( pKb = 4.76)
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