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1) Consider the following system at equilibrium where Kc = 83.3 and H° = -87.9 kJ/mol...

1) Consider the following system at equilibrium where Kc = 83.3 and H° = -87.9 kJ/mol at 500 K. PCl3 (g) + Cl2 (g) <----- ------> PCl5 (g) The production of PCl5 (g) is favored by: Indicate True (T) or False (F) for each of the following:

1. increasing the temperature.

2. decreasing the pressure (by changing the volume).

3. increasing the volume.

4. adding PCl5 .

5. removing Cl2 .

2)Consider the following system at equilibrium where Kc = 7.00×10-5 and H° = 182 kJ/mol at 673 K. NH4I (s) <----- ------> NH3 (g) + HI (g) The production of NH3 (g) is favored by: Indicate True (T) or False (F) for each of the following:

1. decreasing the temperature.

2. decreasing the pressure (by changing the volume).

3. decreasing the volume.

4. adding NH4I .

5. removing HI .

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