Solution-If 00100 mol of hcl gas is bubbled into 500 ml of

Question: A buffer solution is prepared by adding 0.125 mol of ammonium chloride to 500 mL of 0.500 M solution of ammonium.

(a) What is the pH of the buffer?

(b) If 0.0100 mol of HCl gas is bubbled into 500 mL of the buffer, what is the new pH of the solution?

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