menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Chemistry
  3. Study Set
    Chemistry Study Set 2
  4. Exam
    Exam 14: Chemical Equilibrium
  5. Question
    Which Is the Correct Equilibrium Constant Expression for the Following
Solved

Which Is the Correct Equilibrium Constant Expression for the Following

Question 84

Question 84

Multiple Choice

Which is the correct equilibrium constant expression for the following reaction? Fe2O3 (s) + 3H2 (g)
Which is the correct equilibrium constant expression for the following reaction? Fe<sub>2</sub>O<sub>3 </sub>(s) + 3H<sub>2 </sub>(g) <sub> </sub> <sub> </sub>   <sub> </sub> <sub> </sub>2Fe (s) + 3H<sub>2</sub>O (g)  A) K<sub>c</sub> = [Fe<sub>2</sub>O<sub>3</sub>] [H<sub>2</sub>]<sup>3 </sup>/<sup> </sup>[Fe]<sup>2</sup>[H<sub>2</sub>O]<sup>3</sup> B) K<sub>c</sub> = [H<sub>2</sub>]<sup> </sup>/<sup> </sup>[H<sub>2</sub>O] C) K<sub>c</sub> = [H<sub>2</sub>O]<sup>3 </sup>/ [H<sub>2</sub>]<sup>3</sup> D) K<sub>c</sub> = [Fe]<sup>2</sup>[H<sub>2</sub>O]<sup>3 </sup>/ [Fe<sub>2</sub>O<sub>3</sub>] [H<sub>2</sub>]<sup>3</sup> E) K<sub>c</sub> = [Fe] [H<sub>2</sub>O] / [Fe<sub>2</sub>O<sub>3</sub>] [H<sub>2</sub>]
2Fe (s) + 3H2O (g)


A) Kc = [Fe2O3] [H2]3 / [Fe]2[H2O]3
B) Kc = [H2] / [H2O]
C) Kc = [H2O]3 / [H2]3
D) Kc = [Fe]2[H2O]3 / [Fe2O3] [H2]3
E) Kc = [Fe] [H2O] / [Fe2O3] [H2]

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q79: The K<sub>c</sub> for the reaction CO<sub>2</sub>(g)+ H<sub>2</sub>(g)

Q80: For the reaction H<sub>2</sub>(g)+ I<sub>2</sub>(g) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3246/.jpg"

Q81: Given the following information: 2A(g)+ B(g) <img

Q82: The equilibrium constant expression for the following

Q83: When the reaction 2H<sub>2</sub>S(g) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB3246/.jpg" alt="When

Q85: Consider this reaction at equilibrium at a

Q86: The K<sub>c</sub> for the reaction CO<sub>2</sub>(g)+ H<sub>2</sub>(g)

Q87: Calcium carbonate decomposes at high temperatures to

Q88: Carbon tetrachloride reacts at high temperatures with

Q89: The K<sub>c</sub> for the reaction CO<sub>2</sub>(g)+ H<sub>2</sub>(g)

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2026) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines