For 540.0 mL of a buffer solution that is 0.175 M in CH3 CH2NH2 and 0.155 M in CH3 CH2NH3CI, 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. ΑΣφ pHinitial; pHfinal = Submit Request Answer
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Can someone show me the steps for solving this problem? I have no idea what to do when HCl is added. For the inital pH I got 10.80
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