(a)
Interpretation:
The unit for the rate of a
Concept Introduction:
(b)
Interpretation:
The unit for the rate constant of a zero-order reaction should be stated.
Concept Introduction:
Rate of reaction represents the change of concentration of a reactant or a product with respect to time. It can be expressed either by reduce amount of reactant in per unit time or increase amount of product in per unit time.
(c)
Interpretation:
The unit for the rate constant of a first-order reaction should be stated.
Concept Introduction:
Rate of reaction represents the change of concentration of a reactant or a product with respect to time. It can be expressed either by reduce amount of reactant in per unit time or increase amount of product in per unit time.
(d)
Interpretation:
The unit for the rate constant of a second-order reaction should be stated.
Concept Introduction:
Rate of reaction represents the change of concentration of a reactant or a product with respect to time. It can be expressed either by reduce amount of reactant in per unit time or increase amount of product in per unit time.
(e)
Interpretation:
The unit for the rate constant of a third-order reaction should be stated.
Concept Introduction:
Rate of reaction represents the change of concentration of a reactant or a product with respect to time. It can be expressed either by reduce amount of reactant in per unit time or increase amount of product in per unit time.
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Chapter 15 Solutions
Chemical Principles
- Rate law experiments dont always give data in the form of a rate in moles per second. Some of them give an amount of time necessary for a reaction to proceed to a given point. The faster the rate, the less time necessary. For the following data, assume that the time given is to react 0.10M of A. Determining the complete rate law for the reaction A+Bproducts. Time taken (s) [A] [B] 36.8 0.20 0.40 25.0 0.20 0.60 10.0 0.50 0.60 A classic chemical reaction/demonstration called the iodine clock reaction is usually measured this way.arrow_forwardWhich of the reactions in Question 62 would (a) occur fastest? (b) occur slowest? (Assume equal temperatures, equal concentrations, equal frequency factors, and the same rate law for all reactions.)arrow_forwardDefine these terms: (a) unimolecular reaction (b) bimolecular reaction (c) elementary reaction (d) overall reactionarrow_forward
- For this reaction mechanism, write the chemical equation for the overall reaction. write the rate law for the reaction. is there a catalyst involved in this reaction? If so, what is it? identify all intermediates in the reaction. draw a reaction energy diagram for the reaction.arrow_forwardThe type of rate law for a reaction, either the differential rate law or the integrated rate law, is usually determined by which data is easiest to collect. Explain.arrow_forwardFor the reaction of phenyl acetate with water the concentration as a function of time was given in Question 11. Assume that the concentration of water does not change during the reaction. Analyze the data from Question 11 to determine (a) the rate law. (b) the order of the reaction with respect to phenyl acetate. (c) the rate constant. (d) the rate of reaction when the concentration of phenyl acetate is 0.10 mol/L (assuming that the concentration of water is the same as in the experiments in the table in Question 11).arrow_forward
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