Chlorine dioxide (ClO₂) is a disinfectant used in municipal water treatment plants. It dissolves in basic solution producing ClO3 and ClO₂: 2 CIO₂(g) + 2 OH (aq) → ClO3 (aq) + ClO₂ (aq) + H₂O(l) The following kinetic data were obtained at 298 K for the reaction. Experiment [CIO₂lo (M) [OH-lo (M) Initial Rate (M/s) 1 0.060 0.030 0.0248 2 0.020 0.030 0.00827 3 0.020 0.090 0.0247 Determine the rate law by indicating the values of "x" and "y" in the general rate law below. Rate = k[CIO₂] [OH-]Y x = Select an answer ✓ y=[Select an answer b. Calculate the rate constant for this reaction at 298 K. Sig. Figs. are important. M-1. S-1 Rate constant, k =

Chlorine dioxide (ClO₂) is a disinfectant used in municipal water treatment plants. It dissolves in basic solution producing ClO3 and ClO₂: 2 CIO₂(g) + 2 OH (aq) → ClO3 (aq) + ClO₂ (aq) + H₂O(l) The following kinetic data were obtained at 298 K for the reaction. Experiment [CIO₂lo (M) [OH-lo (M) Initial Rate (M/s) 1 0.060 0.030 0.0248 2 0.020 0.030 0.00827 3 0.020 0.090 0.0247 Determine the rate law by indicating the values of "x" and "y" in the general rate law below. Rate = k[CIO₂] [OH-]Y x = Select an answer ✓ y=[Select an answer b. Calculate the rate constant for this reaction at 298 K. Sig. Figs. are important. M-1. S-1 Rate constant, k =

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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At 25.0 °C, the reaction CO2(g) + H2O(l) ⇔ H+(aq) + HCO3-(aq) is at equilibrium when PCO2 = 3.50 mbar, [H2O] = 55.5 mol L-1, [H+] = 39.8 µmol L-1, and [HCO3-] = 1.28 mmol L-1. Then an additional 4.00 mbar of CO2 is added to the system. Calculate ΔGrxn in kJ mol-1. (R = 8.3145 J mol-1 K-1)
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A tiny sample of an aqueous solution of two substances R and P is sketched below, as if it was under an imaginary microscope so powerful that individual molecules could be seen. (The water molecules are not shown.) & கக 3 BA R P R and P can interconvert. That is, R can turn into P, and P can turn back into R: K = 2 R(aq)=P(aq) The equilibrium constant K for this equilibrium is 2. Predict the number of R and P molecules in this sample when the interconversion reaches equilibrium.
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