Question

Given the equilibrium constant, Kc = 9.0 x 104 for the following reaction: 2 KCl (s) + 3 O2(g) \iff 2 KClO3(s) What is the concentration of O2 at equilibrium? ? [O2] = 0.069 M ? [O2] = 0.013 M ? [O2] = 0.046 M ? [O2] = 0.022 M

          Given the equilibrium constant, Kc = 9.0 x 10<sup>4</sup> for the following reaction:
2 KCl (s) + 3 O<sub>2</sub>(g) \iff 2 KClO<sub>3</sub>(s)
What is the concentration of O<sub>2</sub> at equilibrium?
? [O<sub>2</sub>] = 0.069 M
? [O<sub>2</sub>] = 0.013 M
? [O<sub>2</sub>] = 0.046 M
? [O<sub>2</sub>] = 0.022 M

Given the equilibrium constant, Kc = 9.0 x 10<sup>4</sup> for the following reaction:
2 KCl (s) + 3 O<sub>2</sub>(g) 2 KClO<sub>3</sub>(s)
What is the concentration of O<sub>2</sub> at equilibrium?
? [O<sub>2</sub>] = 0.069 M
? [O<sub>2</sub>] = 0.013 M
? [O<sub>2</sub>] = 0.046 M
? [O<sub>2</sub>] = 0.022 M

Added by Gary N.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Chareen Guzman

07/20/2023

Step 1

Step 1: Write the equilibrium expression for the reaction: K = [KClO3]^2 / ([KCl]^2 * [O2]^3) Show more…

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Given the equilibrium constant, K = 9.0 x 10 for the following reaction 2KCl + 3O2 -> 2KClO3. What is the concentration of O2 at equilibrium? [O2] = 0.069M [O2] = 0.013M [O2] = 0.046M [O2] = 0.022M