Calculating the Equilibrium Constant (HSC SSCE Chemistry): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What does the equilibrium constant represent?
What does the equilibrium constant represent?
Ratio of products to reactants at equilib.
Which factor actually changes the value of the equilibrium constant ?
Which factor actually changes the value of the equilibrium constant ?
Temperature
In exothermic reactions, heat can be thought of as what?
In exothermic reactions, heat can be thought of as what?
A product of the reaction
What happens to when temperature increases in an exothermic reaction?
What happens to when temperature increases in an exothermic reaction?
decreases
What happens to when temperature increases in an endothermic reaction?
What happens to when temperature increases in an endothermic reaction?
increases
Why must temperature always be specified when stating a value?
Why must temperature always be specified when stating a value?
changes with temperature
If decreases as temperature increases, what type of reaction is it?
If decreases as temperature increases, what type of reaction is it?
Exothermic
For , rises from to . What type?
For , rises from to . What type?
Endothermic
Ammonia synthesis: . drops from to . Type?
Ammonia synthesis: . drops from to . Type?
Exothermic
In an exothermic reaction, increasing temp. favours which reaction per Le Chatelier?
In an exothermic reaction, increasing temp. favours which reaction per Le Chatelier?
Reverse reaction