2. Consider the reaction that occurs when a CIO2 solution and a solution containing hydroxide ions (OH)are mixed at 0°C, shown in the following equation.2CIO2(aq) + 2OH (aq) → Cl03° (aq) + CIO2° (aq) + H2O (1)When solutions containing CIO2 and OH- in various concentrations were mixed at 0 oC, the followingrate data were obtained:DeterminationInitial concentrationInitial concentration ofInitial rate for formationnumberof ClO2, mol/LOH", mol/Lof CIO3¯ mol/Ls1.25x10-21.30x10-32.33x10-42.50x10-21.30x10-39.34x10432.50x10-22.60x1031.87x10-3a) Use the method of initial rates to find the order of the reaction with respect to CIO2 and with respect toOH. Write the rate equation for the reaction of CIO2 and OH´ at 0°C.b) Calculate the rate constant, k, for the reaction of clO2 and OH at 0°C.c) Calculate the reaction rate for the reaction CIO2 and OH at 0°C when the initial ClO2 and OHconcentrations are 8.25x10-3 mol/L and 5.35x 10-² mol/L, respectively.1.

Given :- The given reaction is 2ClO2 (aq) + 2OH- (aq) → ClO3- (aq) + ClO2- (g) + H2O (l) The…

2. Consider the reaction that occurs when a CIO2 solution and a solution containing hydroxide ions (OH) are mixed at 0°C, shown in the following equation. 2CIO2(aq) + 2OH (aq) Cl03 (aq) + CIO2 (aq) + H2O (1) When solutions containing CIO2 and OH- in various concentrations were mixed at 0 oC, the following rate data were obtained: Determination Initial concentration Initial concentration of Initial rate for formation number of Cl02, mol/L OH, mol/L of CIO3 mol/Ls 1 1.25x10-2 1.30x10-3 2.33x104 2.50x102 1.30x10-3 9.34x104 3 2.50x10-2 2.60x103 1.87x10-3 a) Use the method of initial rates to find the order of the reaction with respect to CIO2 and with respect to OH. Write the rate equation for the reaction of CIO2 and OH at 0°C. b) Calculate the rate constant, k, for the reaction of ClO2 and OH at 0°C. c) Calculate the reaction rate for the reaction CIO2 and OH at 0°C when the initial CIO2 and OH concentrations are 8.25x10-3 mol/L and 5.35x 102 mol/L, respectively.

2. Consider the reaction that occurs when a CIO2 solution and a solution containing hydroxide ions (OH) are mixed at 0°C, shown in the following equation. 2CIO2(aq) + 2OH (aq) Cl03 (aq) + CIO2 (aq) + H2O (1) When solutions containing CIO2 and OH- in various concentrations were mixed at 0 oC, the following rate data were obtained: Determination Initial concentration Initial concentration of Initial rate for formation number of Cl02, mol/L OH, mol/L of CIO3 mol/Ls 1 1.25x10-2 1.30x10-3 2.33x104 2.50x102 1.30x10-3 9.34x104 3 2.50x10-2 2.60x103 1.87x10-3 a) Use the method of initial rates to find the order of the reaction with respect to CIO2 and with respect to OH. Write the rate equation for the reaction of CIO2 and OH at 0°C. b) Calculate the rate constant, k, for the reaction of ClO2 and OH at 0°C. c) Calculate the reaction rate for the reaction CIO2 and OH at 0°C when the initial CIO2 and OH concentrations are 8.25x10-3 mol/L and 5.35x 102 mol/L, respectively.

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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Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.

Question

2. Consider the reaction that occurs when a CIO2 solution and a solution containing hydroxide ions (OH)
are mixed at 0°C, shown in the following equation.
2CIO2(aq) + 2OH (aq) → Cl03° (aq) + CIO2° (aq) + H2O (1)
When solutions containing CIO2 and OH- in various concentrations were mixed at 0 oC, the following
rate data were obtained:
Determination
Initial concentration
Initial concentration of
Initial rate for formation
number
of ClO2, mol/L
OH", mol/L
of CIO3¯ mol/Ls
1.25x10-2
1.30x10-3
2.33x10-4
2.50x10-2
1.30x10-3
9.34x104
3
2.50x10-2
2.60x103
1.87x10-3
a) Use the method of initial rates to find the order of the reaction with respect to CIO2 and with respect to
OH. Write the rate equation for the reaction of CIO2 and OH´ at 0°C.
b) Calculate the rate constant, k, for the reaction of clO2 and OH at 0°C.
c) Calculate the reaction rate for the reaction CIO2 and OH at 0°C when the initial ClO2 and OH
concentrations are 8.25x10-3 mol/L and 5.35x 10-² mol/L, respectively.
1.

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