Question

6. Calculate the pH of a mixture of 300 ml 0.1 M $CH_3COOH$ and 700 mL 0.2 M $CH_3COOH$. For acetic acid, $K_a = 1.8 \times 10^{-5}$.

Name: 6. Calculate the pH of a mixture of 300 ml 0.1 M CH3COOH and 700 mL 0.2 M CH3COOH. For acetic acid, Ka = 1.8 × 10^-5.
Uploaded: 2023-09-08T16:20:28-08:00
Duration: 1 min 59 s
Channel: Oluwapelumi Kolawole
Description: 6. Calculate the pH of a mixture of 300 ml 0.1 M CH3COOH and 700 mL 0.2 M CH3COOH. For acetic acid, Ka = 1.8 × 10^-5.

          6. Calculate the pH of a mixture of 300 ml 0.1 M $CH_3COOH$ and 700 mL 0.2 M $CH_3COOH$. For acetic acid, $K_a = 1.8 \times 10^{-5}$.

Added by Brenda C.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Oluwapelumi Kolawole

09/08/2023

Step 1

Step 1: Write the equilibrium expression for the dissociation of acetic acid: CH3COOH ⇌ CH3COO- + H+ The equilibrium expression is: Ka = [CH3COO-][H+] / [CH3COOH] Show more…

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