Equilibrium

Equilibrium

Assessment

Interactive Video

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Physics, Science, Chemistry

11th Grade - University

Hard

12:23

Mr. Andersen explains chemical equilibrium using a water demonstration, illustrating how reactants and products reach a state of balance. He discusses the Haber process for ammonia production, showing how to calculate equilibrium constants (K) and reaction quotients (Q). The video covers predicting reaction directions using K and Q values, and demonstrates advanced calculations with ICE tables to determine equilibrium conditions.

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10 questions

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1.

MULTIPLE CHOICE

30 sec • 1 pt

What does it mean when a chemical reaction reaches equilibrium?

2.

MULTIPLE CHOICE

30 sec • 1 pt

In the Haber process, what are the initial reactants used to produce ammonia?

3.

MULTIPLE CHOICE

30 sec • 1 pt

What does a Q value less than the K value indicate about the direction of a reaction?

4.

MULTIPLE CHOICE

30 sec • 1 pt

How is the equilibrium constant (K) calculated for a reaction?

5.

MULTIPLE CHOICE

30 sec • 1 pt

What is the purpose of an ICE table in equilibrium calculations?

6.

MULTIPLE CHOICE

30 sec • 1 pt

What does the 'I' in ICE table stand for?

7.

MULTIPLE CHOICE

30 sec • 1 pt

If the Q value is greater than the K value, in which direction will the reaction shift?

8.

MULTIPLE CHOICE

30 sec • 1 pt

Why is stoichiometry important in an ICE table?

9.

MULTIPLE CHOICE

30 sec • 1 pt

What is the significance of the equilibrium constant (K) in a chemical reaction?

10.

MULTIPLE CHOICE

30 sec • 1 pt

How can you determine the direction of a reaction using a number line with Q and K values?

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