Chemical Equilibrium
Quiz by Kaitlyn Ostrov
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6 questions
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- Q1A chemical reaction must be ______ in order to reach dynamic equilibrium.irreversibleendothermicreversibleexothermic30s
- Q2A reaction reaches equilibrium when ______.the amount of reactants & products is equalthe reaction stops occuringthe amount of reactants & products stops formingthe amount of reactants & products stops changing30s
- Q3Why do the amount of reactants & products stop changing when the reaction reaches equilibrium?the rate of the reverse reaction is greater than the rate of the forward reactionthe reaction stops occuringthe rate of the forward & reverse reactions become equalthe reactants run out30s
- Q4What does "dynamic" mean in terms of dynamic equilibrium?the forward & reverse reaction are a dynamic duothe concentration is staying the samethe reaction appears to be stillthe reaction is still occurring and chemicals are continuing to change30s
- Q5What does Le Châtelier’s principle mean?the system will shift to restore equilibrium if a disturbance is introducedthe reaction's equilibrium is disturbed and it will never be restoredthe reaction is at equilibriumgirls with dead squirrels scare the guys away30s
- Q6Which of the following could be an example of a disturbance to equilibrium?adding more chemicals to the systemrecording the volume of the products30s