DennisonB62241 DennisonB62241

27-10-2022
Chemistry

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Question 41 ptsA solution containing 10.0 mL of the weak acid HF has a pH of 2.62. The weak acid istitrated with 0.124 M NaOH in the presence of a pH indicator. The indicator changescolors (approximating the equivalence point) when 15.62 mL of NaOH are added.How many millimoles (mmol) of HF are present?Question 51 pts

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