A buffer solution contains 0.386 M KH2PO4 and 0.320 M K2HPO4. Determine the pH change when 0.111

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Sri K · Answer

Hello in this question we are given that the concentration of acid that is HC2H2 is 0 .225 molar

A buffer solution contains 0.386 M KH$_2$PO$_4$ and 0.320 M K$_2$HPO$_4$. Determine the pH change when 0.111 mol NaOH is added to 1.00 L of the buffer. pH after addition - pH before addition = pH change =