15. Chemical Kinetics
Catalyst
15. Chemical Kinetics
Catalyst
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- Multiple Choice
Which of the following statements is true regarding the energy diagram provided?
i. The reaction is endothermic.
ii. Activation energy would be less than + 10 kJ after a catalyst is added.
iii. The reaction absorbs energy.
iv. Activation energy would be greater than + 10 kJ after a catalyst is added.
1293views12rank - Multiple ChoiceWhich of the following is true about a catalyst?496views1rank
- Open QuestionHow are the following aspects of a reaction affected by the addition of a catalyst?453views
- Open Question
A substance that influences the reaction but does not participate in the reaction is a
336views - Open Question
Enzymes are catalysts because they lower the ______________ of a chemical reaction.
310views1rank - Open Question
A(n) ___ is a substance that speeds up a chemical reaction without being used up in the reaction.
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