Only 2 (d) and 2 (e) Question 2 - Chemical Kinetics2(a) Carbonic acid decomposes to water and carbon dioxide according to the followingreaction:H₂CO3 → H₂O + CO2Write the equation of the reaction rate for this reaction in terms of the disappearanceof H2CO3.2(b) Does the value of the rate constant, k, depend on the concentration of the reactants?Briefly explain your answer (or show an equation that explains your answer).2(c) Doubling the concentration of a reactant increases the rate of the reaction four times.What is the order of the reaction with respect to that reactant? (Show your calculation)2(d) What effect will of each of the following changes have on the rate of the reaction ofpotassium metal with a solution of a strong acid:(i) increasing the molarity of the acid.(ii) heating the solution.(iii) grinding the pieces of potassium into a fine powder.2(e) Explain how reaction is catalyzed by a heterogeneous catalyst.

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2(d) What effect will of each of the following changes have on the rate of the reaction of potassium metal with a solution of a strong acid: (i) increasing the molarity of the acid. (ii) heating the solution. (iii) grinding the pieces of potassium into a fine powder.

2(d) What effect will of each of the following changes have on the rate of the reaction of potassium metal with a solution of a strong acid: (i) increasing the molarity of the acid. (ii) heating the solution. (iii) grinding the pieces of potassium into a fine powder.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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