Initial Initial Initial Rate Experiment concentration concentration (M/s) of A (M) of B (M) 0.200 0.100 0.00100 0.350 0.100 0.00175 3 0.350 0.200 0.00700 1, 2.

In the reaction N2 + 3H2 = 2NH3, increasing the pressure will: a) increase the concentration of NH3 b)  increase the concentration of N2  c)  increase the concentration of H2   d)  cause no changes in concentration It was found that aluminum oxide functions as a catalyst for the reaction described in the question . If one adds aluminum oxide to the mixture after it has reached equilibrium, this addition will: a) increase the concentration of NH3 b)  increase the concentration of N2  c)  increase the concentration of H2   d)  cause no changes in concentration

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6) For a given equilibrium system, 2X = Y, use the graph to the right to determine which statement(s) below is/are true. Circle all that apply. 7). anonsuma Lopinated wahallo) ob Concentration (M) 0.12 0.1 0.08 0.06 0.04 0.12 0.02 0 00 0 0.08 0.015 a. The reaction has reached equilibrium at 60 seconds. b. There are more reactants than products at equilibrium. c. K> 1 for this reaction. d. The value of K, is 3. 0.055 -0.028 20 0.038 0.049 0.028 2X = Y 0.057 0.06 0.06 0.06 0.06 0.06 ad 0.022 0.02 0.02 0.02 0.02 0.02 40 Time (seconds) 60 80 100 Which one of the following statements about the equilibrium constant, K₂, is false? a. An is equal to the sum of the coefficients of the gaseous products minus the sum of the coefficients of the gaseous reactants. An b. The relationship between K, and K. is: K₂= K. (RT) LES GE с c. No units are reported with K, values. d. K. is usually larger than K₂.