Explain salt would use and at what molar concentration

Reference no: EM13223946

It is desired to produce an aqueous solution of pH=8.75 by dissolving one of the following salts in water at 298 k. Which salt would you use and at what molar concentration?

1- NH4Cl

2-KCN

3-K2SO4

4-NANO3

Reference no: EM13223946

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