Chemistry, 21.10.2020 05:01 maricruzisfye
Consider the reaction: CH3COOH(aq)+H2O(l)⇌H3O+(aq)+CH3COO− (aq) K=1.8×10−5 at 25∘C Part A If a solution initially contains 0.265 molL−1 CH3COOH, what is the equilibrium concentration of H3O+ at 25∘C?
Answers: 2
![[H_3O]^+=2.18x10^{-3}M](/tpl/images/0827/0667/36cd6.png)
![Ka=\frac{[H_3O^+][CH_3COO^-]}{[CH_3COOH]}](/tpl/images/0827/0667/570cb.png)
based on the ICE table, in which it equals the concentration of both H3O+ and CH3COO-, we can also write:
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Consider the reaction: CH3COOH(aq)+H2O(l)⇌H3O+(aq)+CH3COO− (aq) K=1.8×10−5 at 25∘C Part A If a solut...
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