menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Chemistry
  3. Study Set
    General Chemistry Principles
  4. Exam
    Exam 13: Spontaneous Change: Entropy and Gibbs Energy
  5. Question
    For CO(g)+ H<sub>2</sub>(g)→ H<sub>2</sub>CO(g),Δ<sub>r</sub>H° = -5
Solved

For CO(g)+ H2(g)→ H2CO(g),ΔrH° = -5

Question 117

Question 117

Multiple Choice

For CO(g) + H2(g) → H2CO(g) ,ΔrH° = -5.36 kJ/mol,and ΔrS° = -109.8 J/mol K.What is ΔrG° in kJ/mol at 300 K?


A) -38.3 kJ/mol
B) 57.6 kJ/mol
C) 38.3 kJ/mol
D) 27.6 kJ/mol
E) -57.6 kJ/mol

Correct Answer:

verifed

Verified

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

Related Questions

Q112: For a given reaction,Δ<sub>r</sub>H = -26.6 kJ

Q113: What is Δ<sub>r</sub>G°?<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5343/.jpg" alt="What is Δ<sub>r</sub>G°?

Q114: Which material has the largest entropy?<br>A)pure water<br>B)powdered

Q115: What is Δ<sub>r</sub>G° at 25 °C?<br>N<sub>2</sub>O<sub>4</sub>(g)→ 2

Q116: For CdO(s)+ SO<sub>3</sub>(g)→ CdSO<sub>4</sub>(s),Δ<sub>r</sub>H° = -279.4 kJ/mol,and

Q118: In a sealed container,the rate of dissolving

Q119: Which of the following has the largest

Q120: Order the following by increasing entropy.<br>CO(g),COCl<sub>2</sub>(g),CO<sub>2</sub>(g),CaO(s)<br>A)CO<sub>2</sub> <

Q121: Consider the endothermic reaction:<br>N<sub>2</sub>(g)+ O<sub>2</sub>(g)→ 2 NO(g),Δ<sub>r</sub>H°

Q122: Consider the reaction: N<sub>2</sub>O<sub>4</sub>(g)? 2 NO<sub>2</sub>(g)<br><img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5343/.jpg"

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 © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines