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Worksheets

Le Chatelier's Principle

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

What happens to the equilibrium if we add methane (CH4)?

a)

It shifts left, towards the reactants

b)

It shifts right, towards the products

c)

It does not shift

2.

What happens to the equilibrium if we remove water (H2O)?

a)

It shifts left, towards the reactants

b)

It shifts right, towards the products

c)

It does not shift

3.

What happens to the equilibrium if we remove heat?

a)

It shifts left, towards the reactants

b)

It shifts right, towards the products

c)

It does not shift

4.

What happens to the equilibrium if we add hydrogen (H2)?

a)

It shifts left, towards the reactants

b)

It shifts right, towards the products

c)

It does not shift

5.

What happens to the equilibrium if we remove carbon monoxide (CO)?

a)

It shifts left, towards the reactants

b)

It shifts right, towards the products

c)

It does not shift

6.

What happens when sodium ions (Na+) are added?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

There is no shift

7.

What happens when fluoride ions (Na+) are removed?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

There is no shift

8.

What happens when the system is cooled (heat is removed)?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

There is no shift

9.

What happens when sodium fluoride (NaF) is added?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

There is no shift

10.

What happens when the system is warmed (heat is added)?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

There is no shift

11.

What happens when sulfur dioxide (SO2) is added?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

The reaction does not shift

12.

What happens when oxygen (O2?) is removed?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

The reaction does not shift

13.

What happens when the system is cooled (heat is removed)?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

The reaction does not shift

14.

What happens when sulfur trioxide (SO3) is added?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

The reaction does not shift

15.

What happens when sulfur dioxide (SO2) is removed?

a)

The reaction shifts left, towards the reactants

b)

The reaction shifts right, towards the products

c)

The reaction does not shift