
18.3: Reversible Reactions and Equilibrium
Authored by Mohamed M.Elhassan
Chemistry
8th - 12th Grade
NGSS covered
Used 156+ times

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17 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
…………………………reaction is one in which the conversion of reactants to products and the conversion of products to reactants occur at the same time
A reversible
A forward
Tags
NGSS.HS-PS1-6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When the rates of the forward and reverse reactions are equal, the reaction has reached a state of balance called chemical equilibrium.
True
False
Tags
NGSS.HS-PS1-6
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When no reactants can be detected, you can say that the reaction has gone to completion, or is irreversible.
True
False
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
“If a stress is applied to a system in dynamic equilibrium, the system changes in a way that relieves the stress”.
Le Chatelier's principle
Hund’s principle
Avogadro's principle
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Equilibrium will shift Left
Equilibrium will shift right
Tags
NGSS.HS-PS1-5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Equilibrium will shift Left
Equilibrium will shift right
Tags
NGSS.HS-PS1-5
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Equilibrium will shift Left
Equilibrium will shift right
Tags
NGSS.HS-PS1-4
NGSS.HS-PS3-4
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