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watching
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27 Nov 2019
It is desired to produce an aqueous solution of pH=8.75 bydissolving one of the following salts in water at 298 k. Which saltwould you use and at what molar concentration?
1- NH4Cl
2-KCN
3-K2SO4
4-NANO3
It is desired to produce an aqueous solution of pH=8.75 bydissolving one of the following salts in water at 298 k. Which saltwould you use and at what molar concentration?
1- NH4Cl
2-KCN
3-K2SO4
4-NANO3
Irving HeathcoteLv2
20 Jun 2019