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Equilibrium practice

Authored by Anna Nordin

Chemistry

9th - 12th Grade

NGSS covered

Used 6+ times

Equilibrium practice
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19 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2H2O(g) ↔ 2H2(g) + O2(g)

What direction would the reaction shift if the pressure increased?

shift left towards reactants

shift right towards products

no shift at all

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2H2O(g) ↔ 2H2(g) + O2(g)

What direction would the reaction shift if the pressure increased?

shift left towards reactants

shift right towards products

no shift at all

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2H2O(g) ↔ 2H2(g) + O2(g)

What direction would the reaction shift if hydrogen was removed?

shift left towards reactants

shift right towards products

no shift at all

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2H2O(g) ↔ 2H2(g) + O2(g)

What direction would the reaction shift if oxygen was added?

shift left towards reactants

shift right towards products

no shift at all

Tags

NGSS.HS-PS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2H2O(g) ↔ 2H2(g) + O2(g)

What direction would the reaction shift if a catalyst was used?

shift left towards reactants

shift right towards products

no shift at all

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2H2O(g) ↔ 2H2(g) + O2(g)

What would happen to the concentration of water vapor if the volume increased?

increase concentration

decrease concentration

no change in concentration

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

PCl5(g) + heat ↔ PCl3(g) + Cl2(g)

What direction would the reaction shift if the temperature increased?

shift left towards reactants

shift right towards products

no shift will happen

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