The Effect of Changing Concentration (AQA GCSE Chemistry Combined Science): Quizzes
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8 questions from this quiz
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Practise the questions
8 questions from this quiz
Which principle explains how equilibrium shifts when concentration changes?
Which principle explains how equilibrium shifts when concentration changes?
Le Chatelier's Principle
What happens to equilibrium when reactant concentration increases?
What happens to equilibrium when reactant concentration increases?
Shifts right to make more products
Which direction does equilibrium shift when reactant concentration decreases?
Which direction does equilibrium shift when reactant concentration decreases?
Left towards reactants
What occurs when product concentration is increased?
What occurs when product concentration is increased?
Equilibrium shifts left
If product concentration decreases, which way does equilibrium shift?
If product concentration decreases, which way does equilibrium shift?
Right to make more products
In , what happens if more is added?
In , what happens if more is added?
Shifts right, more made
In , what happens if is removed?
In , what happens if is removed?
Shifts right to make more
Why does adding reactants shift equilibrium to the right?
Why does adding reactants shift equilibrium to the right?
To use up extra reactants