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What Is the PH of a Solution Made by Mixing

Question 74

Multiple Choice

What is the pH of a solution made by mixing 30.00 mL of 0.10 mol L-1 acetic acid (CH3COOH) with 50.00 mL of 0. 100 mol L-1 KOH? Assume that the volumes of the solutions are additive. Ka = 1.8 × 10-5 for What is the pH of a solution made by mixing 30.00 mL of 0.10 mol L<sup>-1</sup> acetic acid (CH<sub>3</sub>COOH) with 50.00 mL of 0. 100 mol L<sup>-1</sup> KOH? Assume that the volumes of the solutions are additive. K<sub>a</sub> = 1.8 × 10<sup>-5 </sup>for A) 8.26 B) 9.26 C) 11.13 D) 12. 40


A) 8.26
B) 9.26
C) 11.13
D) 12. 40

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