AP 7.3 Reaction Quotient and Equilibrium Constant

AP 7.3 Reaction Quotient and Equilibrium Constant

9th - 12th Grade

16 Qs

quiz-placeholder

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AP 7.3 Reaction Quotient and Equilibrium Constant

AP 7.3 Reaction Quotient and Equilibrium Constant

Assessment

Quiz

Science

9th - 12th Grade

Medium

NGSS
HS-PS1-6, HS-PS1-5, HS-PS1-7

Standards-aligned

Created by

Tod Elford

Used 2+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the reaction quotient Q has a smaller value than the related equilibrium constant, K, _________

the reaction is at equilibrium

the reaction is not at equilibrium, and will make more products at the expense of the reactants

the reaction is not at equilibrium, and will make more reactants at the expense of the products

the value of K will not increase until it is equal to Q

Tags

NGSS.HS-PS1-6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the reaction quotient Q has a value larger than the related equilibrium constant, K _________

the reaction is at equilibrium

the reaction is not at equilibrium, and will make more products at the expense of reactants

the reaction is not at equilibrium, and will make more reactants at the expense of products

the value of K will increase until it is equal to Q

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the reaction quotient Q has a smaller value than the related equilibrium constant, K, _________

the reaction is at equilibrium

the reaction is not at equilibrium, and will make more products at the expense of the reactants

the reaction is not at equilibrium, and will make more reactants at the expense of the products

the value of K will not increase until it is equal to Q

Tags

NGSS.HS-PS1-6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the reaction quotient Q has a value larger than the related equilibrium constant, K _________

the reaction is at equilibrium

the reaction is not at equilibrium, and will make more products at the expense of reactants

the reaction is not at equilibrium, and will make more reactants at the expense of products

the value of K will increase until it is equal to Q

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the equilibrium constant is much less than one (K << 1) then
Equilibrium is not established.
Equilibrium lies to the right (products are favored)
Equilibrium lies to the left (reactants are favored)
Neither products or reactants are favored.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An equilibrium constant with a large value, e.g. Kc = 1000, indicates…
A very fast reaction
Mostly products at equilibrium
Mostly reactants at equilibrium
Nothing useful at all

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The numerical value of the ratio of product concentrations to reactant concentrations, with the concentration of each reactant and product raised to the power corresponding to its coefficient in the balanced equation is called what?

reversible reaction

law of chemical equilibrium

equilibrium constant

homequilibrium constantogeneous equilibrium

Tags

NGSS.HS-PS1-6

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