Dinitrogen tetraoxide is a colorless gas at room temperature, it can be dissocia

Question

Dinitrogen tetraoxide is a colorless gas at room temperature, it can be dissociate into nitrogen dioxide, which is reddish N_2O_4 2NO_2(g). Three experiments were run starting with different initial amounts ofN_20_4(g) (([N_2O_4] in the table and the concentrations for each gas is 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 concentrations of N0_2 and N_2O_4 at equilibrium. Be sure to round to the correct number of significant figures. Based on your calculations, indicate whether each statement is True (T) or False (F) Each experiment started with a different initial concentration of N_2O_4. The ratio([NO_2]/[N_2O_4] is equal to a constant value. The ratio (2[NO_2]/[N_2O_4]) is a constant value.. The ratio ([NO_2]^2/[N_2O_4]) is equal to a constant value. Each experiment reached a different set of equilibrium concentrations.

Explanation / Answer

Each experiment stated with diffrent initial concentration of N2O4 - True

The retio ([NO2]/[N2O4]) is equal to constant value - false

The retio (2[NO2]/[N2O4]) is equal to constant value - false

The retio ([NO2]2/[N2O4]) is equal to constant value - false

Each experiment reached a diffrent set of equilibrium concentration - True

Exp no. [N2O4]0 [N2O4] [NO2] [NO2]/[N2O4] 2[NO2]/[N2O4] [NO2]2/[N2O4] 1 3.7 2.92 2.2 0.7532 1.5068 1.6575 2 3.1 2.64 1.8 0.6818 1.3636 1.2272 3 2.3 2.15 1.2 0.5581 1.1162 0.6697

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