Consider this reaction: H,CO, (aq) → H,O (aq)+CO, (aq) At a certain temperature it obeys this rate law. 0.124 s¯¹) [H₂CO3] rate= (0.12 Suppose a vessel contains H₂CO3 at a concentration of 0.210M. Calculate the concentration of H₂CO3 in the vessel 6.00 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. M x10 X

Consider this reaction: H,CO, (aq) → H,O (aq)+CO, (aq) At a certain temperature it obeys this rate law. 0.124 s¯¹) [H₂CO3] rate= (0.12 Suppose a vessel contains H₂CO3 at a concentration of 0.210M. Calculate the concentration of H₂CO3 in the vessel 6.00 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. M x10 X

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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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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The activation energy for the following reaction is 125 kJ/mol, and AE for the reaction is -216 kJ/mol. NO₂(g) + CO(g) → NO(g) + CO₂(g) What is the activation energy for the reverse reaction NO(g) + CO₂(g) → NO₂(g) + CO(g) Please enter your answer as a real number only. (The units should be kJ/mol, but leave that off. Just enter a number like 420.3. But don't enter 420.3. Enter the correct answer.)
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General Chemistry 4th Edition McQuarrie Rock Gallogly University Science Books presented by Macmillan Learning Initial-rate data at a certain temperature is given in the table for the reaction N,0,(g) → NO(g) + NO,(g) [N,03lo(M) Initial rate (M/s) 0.100 0.720 0.200 1.440 0.300 2.160 Determine the value and units of the rate constant. units: k = Question Source: McQuarrie, Rock, And Gallogly 4e - General Chemsitry | Publisher: University Scien MacBook Pro
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