For the following reaction 6 experiments have been run and the data collected is in the following table: 2 MnO4-(aq) + 5 H2C2O4 (aq) + 6 H+ (aq) ---> 2 Mn2+ (aq) + 10 CO2 (g) + 8 H2O (l) Experiment [MnO4-], M [H2C2O4], M [H+], M Rate, M/s 1 0.2410 0.3470 0.2690 0.1147 2 0.3260 0.6210 0.2270 0.2776 3 0.5630 0.5740 0.7420 0.4431 4 0.2410 0.3470 0.3840 0.1147 5 0.4140 0.5740 0.5610 0.3258 6 0.3260 0.4930 0.4910 0.2203 a) Write the rate expression. _____________ b) Calculate the rate constant, k. __________________ c) If the concentration of MnO4-,H2C2O4, & H+ are 0.155 M, 0.293M, and 0.475M respectively, what is the rate of the reaction? ____________________
For the following reaction 6 experiments have been run and the data collected is in the following table: 2 MnO4-(aq) + 5 H2C2O4 (aq) + 6 H+ (aq) ---> 2 Mn2+ (aq) + 10 CO2 (g) + 8 H2O (l) Experiment [MnO4-], M [H2C2O4], M [H+], M Rate, M/s 1 0.2410 0.3470 0.2690 0.1147 2 0.3260 0.6210 0.2270 0.2776 3 0.5630 0.5740 0.7420 0.4431 4 0.2410 0.3470 0.3840 0.1147 5 0.4140 0.5740 0.5610 0.3258 6 0.3260 0.4930 0.4910 0.2203 a) Write the rate expression. _____________ b) Calculate the rate constant, k. __________________ c) If the concentration of MnO4-,H2C2O4, & H+ are 0.155 M, 0.293M, and 0.475M respectively, what is the rate of the reaction? ____________________
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Question
For the following reaction 6 experiments have been run and the data collected is in the following table:
2 MnO4-(aq) + 5 H2C2O4 (aq) + 6 H+ (aq) ---> 2 Mn2+ (aq) + 10 CO2 (g) + 8 H2O (l)
| Experiment | [MnO4-], M | [H2C2O4], M | [H+], M | Rate, M/s |
| 1 | 0.2410 | 0.3470 | 0.2690 | 0.1147 |
| 2 | 0.3260 | 0.6210 | 0.2270 | 0.2776 |
| 3 | 0.5630 | 0.5740 | 0.7420 | 0.4431 |
| 4 | 0.2410 | 0.3470 | 0.3840 | 0.1147 |
| 5 | 0.4140 | 0.5740 | 0.5610 | 0.3258 |
| 6 | 0.3260 | 0.4930 | 0.4910 | 0.2203 |
a) Write the rate expression. _____________
b) Calculate the rate constant, k. __________________
c) If the concentration of MnO4-,H2C2O4, & H+ are 0.155 M, 0.293M, and 0.475M respectively, what is the rate of the reaction? ____________________
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