Part B For 540.0 mL of a buffer solution that is 0.140 M in HC2 H3O2 and 0.130 M in NaC2H3 O2, calculate the initial pH and the final pH after adding 0.010 mol of HCl. Express your answers using two decimal places separated by a comma. μνα ΑΣφ pHinitial, pHfinal = Submit Request Answer

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A: ANSWER IS :

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