Rate of Chemical Reactions

Question 1

Question 1

Revolt · Accepted Answer

collide

Question 2

Question 2

Revolt · Accepted Answer

energy

Question 3

What factors could be used to increase reaction rate? Check all that apply.using an inhibitorusing a catalystincreasing temperatureincreasing pressuredecreasing concentration

Revolt · Accepted Answer

using a catalyst; increasing temperature; increasing pressure

Question 4

Use the graph to answer the questions. What does the bump in the graph represent? The energy of the products is than the energy of the reactants. What type of reaction does the graph represent?

Revolt · Accepted Answer

activation energy; Selection 1: activation energy; Selection 2: lower; Selection 3: exothermic

Question 5

Question 5

Revolt · Accepted Answer

exothermic

Question 6

Question 9

Revolt · Accepted Answer

lower

Question 7

Chemicals that are able to reduce activation energy in a reaction and speed the reaction rate are

Revolt · Accepted Answer

catalysts.

Question 8

Chemicals that are able to slow or stop the reaction rate are

Revolt · Accepted Answer

inhibitors.

Rate of Chemical Reactions Answers

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