Three experiments were run starting with different initial amounts of N204(g) ([N2O4]o in the table). The systems were allowed to reach equilibrium and the concentrations for each gas were measured (in units of moles/Liter). For each of the boxes below, calculate the ratios indicated by the column heading. This will show the mathematical relationship that exists between the concentrations of NO2 and N204 at equilibrium. Be sure to round to the correct number of significant figures. Exp [N204l0 [NO2] [N204] [NO2] / [N204] 2 [NO2] / [N204] [NO2]2 / [N204] 1 3.5 2.85 2.1 2 3.1 2.64 1.8 2.4 2.24 1.3 Based on your calculations, indicate whether each statement is True (T) or False (F): 1. Each experiment started with a different initial concentration of N204. 2. The ratio ([NO2] / [N2O4]) is equal to a constant value. 3. The ratio (2 [NO2] / [N204]) is equal to a constant value. 4. The ratio ([NO2]2 / [N204]) is equal to a constant value. 5. Each experiment reached a different set of equilibrium concentrations.

Three experiments were run starting with different initial amounts of N204(g) ([N2O4]o in the table). The systems were allowed to reach equilibrium and the concentrations for each gas were measured (in units of moles/Liter). For each of the boxes below, calculate the ratios indicated by the column heading. This will show the mathematical relationship that exists between the concentrations of NO2 and N204 at equilibrium. Be sure to round to the correct number of significant figures. Exp [N204l0 [NO2] [N204] [NO2] / [N204] 2 [NO2] / [N204] [NO2]2 / [N204] 1 3.5 2.85 2.1 2 3.1 2.64 1.8 2.4 2.24 1.3 Based on your calculations, indicate whether each statement is True (T) or False (F): 1. Each experiment started with a different initial concentration of N204. 2. The ratio ([NO2] / [N2O4]) is equal to a constant value. 3. The ratio (2 [NO2] / [N204]) is equal to a constant value. 4. The ratio ([NO2]2 / [N204]) is equal to a constant value. 5. Each experiment reached a different set of equilibrium concentrations.

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

Chapter13: Chemical Equilibrium

Section: Chapter Questions

Problem 21Q: For a typical equilibrium problem, the value of K and the initial reaction conditions are given for...

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