Equilibrium constant calculations

Equilibrium constant calculations

University

5 Qs

quiz-placeholder

Similar activities

Thermokimia

Thermokimia

University

10 Qs

Assignment 4.1 Stoichiometry

Assignment 4.1 Stoichiometry

University

10 Qs

Clinical Chemistry Topic 5

Clinical Chemistry Topic 5

University

10 Qs

Tabla periodica, Modelo atómico y MRU

Tabla periodica, Modelo atómico y MRU

University

10 Qs

2-TABLA PERIODICA

2-TABLA PERIODICA

University

10 Qs

TOPIC 2: CHEMICAL BONDING 2024

TOPIC 2: CHEMICAL BONDING 2024

University

10 Qs

QMC- CIVIL

QMC- CIVIL

University

10 Qs

Laju Reaksi

Laju Reaksi

1st Grade - University

10 Qs

Equilibrium constant calculations

Equilibrium constant calculations

Assessment

Quiz

Chemistry

University

Medium

Created by

Badrinath Dhakal

Used 18+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

The equilibrium constants for the following two reactions are:

                                                            A ⇌ 2 D + C                           K = 1.55

                                                            2 B ⇌ 2 D                               K = 50.2

What must e the value of K for the following overall reaction?        A ⇌ 2 B + C

32.4

0.000397

2.44 × 10-3

0.0309

0.0199

2.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

A closed vessel was filled with the two reactants, each at an initial partial pressure of 0.500 atm, what would be the equilibrium partial pressure of BrCl(g)?

    Br2(g) + Cl2(g) ⇌ 2 BrCl(g)               Kp = 1.2 × 10-5

0.0041 atm

0.023 atm

0.0034 atm

0.029 atm

0.0017 atm

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

594

7070

116

41.0

5120

4.

OPEN ENDED QUESTION

3 mins • 4 pts

Assume the reaction below is initially at equilibrium. Which direction (forward or backward) does equilibrium shift to upon each of the following changes?                                                                                                                                                                                           

                                                N2(g) + 3 H2(g) ⇌ 2 NH3(g)               ∆H˚ = - 91.8 kJ/mol

 

A)    Increased N2 gas__

 

B)    Increased H2 gas__

 

C)    removed NH3 gas__

 

D)    removed H2 gas__

 

E)     raised the temperature__

 

F)     decreased the pressure__

 

G)    added an inert gas__

 

H)    increased the pressure__

 

Evaluate responses using AI:

OFF

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?