For each pair of salts, identify the which one would result in a LOWER pH when...

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For each pair of salts, identify the which one would result in a LOWER pH when...

For each pair of salts, identify the which one would result in a LOWER pH when dissolved in water. Justify your answer for full credit

A. Potassium chloride Vs. ammonium chloride

B. Sodium acetate Vs. aluminum bromide

C. Lithium iodide Vs. potassium carbonate

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Answer 1

Answer #1

A. KCl will have low pH because it is neutral salt ( strong acid and strong base) whereas NH4Cl is salt of weak base and strong acid.

B. AlBr3 because NaCH3COO is basic salt. ( CH3COOH is weak acid and HBr is strong acid)

C. LiI neutral salt and K2CO3 is basic salt. So LiI is correct

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Answer 2

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