Chemical Equilibrium

Chemical Equilibrium

Assessment

Flashcard

Chemistry

9th - 10th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is Chemical Equilibrium?

Back

A state in a chemical reaction where the rate of the forward reaction equals the rate of the backward reaction, resulting in no net change in the concentration of reactants and products.

2.

FLASHCARD QUESTION

Front

What is a Product in a chemical reaction?

Back

A substance that forms as a result of a chemical reaction.

3.

FLASHCARD QUESTION

Front

What is a Reactant in a chemical reaction?

Back

A substance that takes part in and undergoes change during a chemical reaction.

4.

FLASHCARD QUESTION

Front

What does it mean when a system is at equilibrium?

Back

It means that the concentrations of reactants and products remain constant over time.

5.

FLASHCARD QUESTION

Front

How long does it typically take to reach equilibrium in a reaction?

Back

It varies depending on the reaction, but in the provided examples, it was 5 seconds and 70 minutes.

6.

FLASHCARD QUESTION

Front

What is the significance of the equilibrium constant (K)?

Back

It quantifies the ratio of the concentrations of products to reactants at equilibrium at a given temperature.

7.

FLASHCARD QUESTION

Front

What factors can affect chemical equilibrium?

Back

Concentration, temperature, and pressure can all affect the position of equilibrium.

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