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Calculate the average rate of production of H2 between 0 and 37.9 s. Now calculate the rates for PH3 and H₂ between 75.8 and 113.7 s. Draw a graph representing the relative rates of appearance and disappearance of all species in the chemical reaction. disappearance of PH3 and the rate of

Calculate the average rate of production of H2 between 0 and 37.9 s. Now calculate the rates for PH3 and H₂ between 75.8 and 113.7 s. Draw a graph representing the relative rates of appearance and disappearance of all species in the chemical reaction. disappearance of PH3 and the rate of

Chemistry
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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6) Given the reaction and data below: 4 PH3 (9) Time (s) 0 37.9 75.8 113.7 P4 (g) + 6 H₂(g) [PH3] (mol.L-¹) 0.555 0.277 0.139 0.0694 a. -7 x 10-3, -1 x 10-2 b. 2 x 10-3, -3 x 10-3 c. Should include all three species, with the concentration of reactants decreasing, products increasing, and stoichiometry effects.
Transcribed Image Text:6) Given the reaction and data below: 4 PH3 (9) Time (s) 0 37.9 75.8 113.7 P4 (g) + 6 H₂(g) [PH3] (mol.L-¹) 0.555 0.277 0.139 0.0694 a. -7 x 10-3, -1 x 10-2 b. 2 x 10-3, -3 x 10-3 c. Should include all three species, with the concentration of reactants decreasing, products increasing, and stoichiometry effects.
6) Given the reaction and data below: 4 PH3 (9) Time (s) 0 37.9 75.8 113.7 P4 (g) + 6 H₂ (g) [PH3] (mol.L-¹) 0.555 0.277 0.139 0.0694 a. Calculate the average rate of disappearance of PH3 and the rate of production of H2 between 0 and 37.9 s. b. Now calculate the rates for PH3 and H₂ between 75.8 and 113.7 s. c. Draw a graph representing the relative rates of appearance and disappearance of all species in the chemical reaction.
Transcribed Image Text:6) Given the reaction and data below: 4 PH3 (9) Time (s) 0 37.9 75.8 113.7 P4 (g) + 6 H₂ (g) [PH3] (mol.L-¹) 0.555 0.277 0.139 0.0694 a. Calculate the average rate of disappearance of PH3 and the rate of production of H2 between 0 and 37.9 s. b. Now calculate the rates for PH3 and H₂ between 75.8 and 113.7 s. c. Draw a graph representing the relative rates of appearance and disappearance of all species in the chemical reaction.
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