Consider the following chemical system at equilibrium: 2NOCl (g) = 2NO (g) + Cl2

ID: 1079278 • Letter: C

Question

Consider the following chemical system at equilibrium:
2NOCl (g) = 2NO (g) + Cl2 (g)

Delta H = +77.4 kJ/mol

Predict the direction of the shift in equilibrium when the following changes are made.

a) Some NOCl is removed from the equilibrium mixture

b) The reaction vessel is placed in a hot water bath

c) NO (g) is added to the reaction vessel

d) Cl (g) is removed from the reaction vessel

e) Helium gas is added to the reaction vessel to increase the total pressure

f) The volume of the container was decreased, thus increasing the pressure of each gas

Consider the following chemical system at equilibrium: 2NOCl (g) = 2NO (g) + Cl2

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