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Questions and Answers
What is a reversible reaction?
What is a reversible reaction?
- A reaction that cannot be undone
- A reaction that can be undone (correct)
- A reaction that only happens in closed systems
- A reaction that only happens in open systems
What is chemical equilibrium?
What is chemical equilibrium?
- When the rate of the reverse reaction is greater than the rate of the forward reaction
- When the rate of the forward reaction is equal to the rate of the reverse reaction (correct)
- When there is no reaction happening
- When the rate of the forward reaction is greater than the rate of the reverse reaction
What is a closed system?
What is a closed system?
- A system that allows products to enter and reactants to leave
- A system that allows reactants to enter and products to leave
- A system that does not allow any changes to occur
- A system that does not allow reactants to enter or products to leave (correct)
What is the effect of concentration on equilibrium?
What is the effect of concentration on equilibrium?
What does a balanced equation tell us about a reaction?
What does a balanced equation tell us about a reaction?