Ch 12 questions

Chemistry, The Central Science , 11th edition Theodore L. Brown, H. Eugene LeMay, Jr., Bruce E. Bursten, and Catherine J. Murphy ,[object Object],[object Object],[object Object],Chapter 14 Chemical Kinetics

The rate of a chemical reaction is affected by: ,[object Object],[object Object],[object Object],[object Object]

As a chemical reaction proceeds, the rate of the reaction tends to: ,[object Object],[object Object],[object Object],[object Object]

If tripling the concentration of reactant A multiplies the initial rate of the reaction by nine, the reaction is _______ order in A. ,[object Object],[object Object],[object Object],[object Object]

A + B  C + D Rate = k [A][B] The overall order of this reaction is: ,[object Object],[object Object],[object Object],[object Object]

W + X  Y + Z Rate = k [W] The order of this reaction with respect to X is: ,[object Object],[object Object],[object Object],[object Object]

The time needed for half of the reactant to be consumed is called the __________ of the reaction. ,[object Object],[object Object],[object Object],[object Object]

The half-life of a first-order reaction is equal to _________, where k is the rate constant. ,[object Object],[object Object],[object Object],[object Object]

The minimum energy a collision between molecules must have to produce the products is called the __________ energy. ,[object Object],[object Object],[object Object],[object Object]

The rate-determining step is the __________ step in a reaction mechanism. ,[object Object],[object Object],[object Object],[object Object]

A catalyst increases the rate of a reaction by: ,[object Object],[object Object],[object Object],[object Object]

Ch 12 questions

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