Need help with Part E. Calculate the pH after the following volumes of acid (31.0 mL)...

Question

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M Review Constants Periodic Table You may want to reference (Pages 729 - 739) Section 17.3 while completing this problem. pH Need help with Part E.

Calculate the pH after the following volumes of acid (31.0 mL) have been added.

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Answer 1

Answer #1

mole of Kor= mole of H10 4 = 0.150 x 90 = 3 mmole 0.125 x 31= 3.875 mmole left mole of Heloa = 3:875-3 nmole = 0.875 mmole (H

Answer 2

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