Question

Formic acid, HCHO$_2$, is a weak acid ($K_a = 1.8 \times 10^{-4}$). Estimate the pH of 0.62 M formic acid solution.

Name: Formic acid, HCHO2, is a weak acid (Ka = 1.8 × 10^-4). Estimate the pH of 0.62 M formic acid solution.
Uploaded: 2022-05-12T02:54:42-08:00
Duration: 2 min 11 s
Channel: Bridger Johnston
Description: Formic acid, HCHO2, is a weak acid (Ka = 1.8 × 10^-4). Estimate the pH of 0.62 M formic acid solution.

          Formic acid, HCHO$_2$, is a weak acid ($K_a = 1.8 \times 10^{-4}$). Estimate the pH of 0.62 M formic acid solution.

Added by Tamara S.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Bridger Johnston

05/12/2022

Step 1

HCHO₂(aq) ⇌ H⁺(aq) + CHO₂⁻(aq) Show more…

Show all steps

Thanks for your feedback!

Formic acid, HCHO2, is a weak acid (K₂ = 1.8 x 10⁻⁴). Estimate the pH of 0.62 M formic acid solution. Formic acid, HCHO₂, is a weak acid (K = 1.8 x 10⁻⁴). Estimate the pH of 0.62 M formic acid solution.