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Calculate the pH for 0.15M KCL, 0.15M Na2HPO4, and 0.15M NH4Cl. I need to use ICE...

Calculate the pH for 0.15M KCL, 0.15M Na2HPO4, and 0.15M NH4Cl. I need to use ICE tables to find the pH for these, but I am having trouble making them work.

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