For 510.0 mL of a buffer solution that is 0.125 M in HC2 H3 O2 and...

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For 510.0 mL of a buffer solution that is 0.125 M in HC2 H3 O2 and 6.50x10-2 M in NaC, H3 O2, calculate the initial pH and the final pH after adding 1.5x10-2 mol of HCl. (Ka (HC2H;O2) = 1.8 x 10-5.) Express your answers using two decimal places separated by a comma. ? pHinitial · pHfinal = For 510.0 mL of a buffer solution that is 0.125 M in HC2 H3 O2 and 6.50x10-2 M in NaC, H3 O2, calculate the initial pH and the final pH after adding 1.5x10-2 mol of HCl. (Ka (HC2H;O2) = 1.8 x 10-5.) Express your answers using two decimal places separated by a comma. ? pHinitial · pHfinal =

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