1) For the following equilibrium aA + bB ⇌ cC Kc = a) [A]a [B]b/ [C]c b) [C]c/ [A]a [B]b 2) What is a homogeneous equilibrium? a) Only one reactant is decomposing into products b) reactants and products in different states c) reactants and products in the same state d) only one product is formed 3) For A2 chemistry which states might you be given in your questions on equilibrium a) liquids and gases b) solutions and liquids c) gases, solids and solutions d) solutions, liquids and gases e) all states 4) When Kc is less than 1 the equilibrium... a) lies to the right b) is in the middle c) lies to the left 5) When Kc is greater than 1 the equilibrium.... a) lies to the right b) is in the middle c) lies to the left 6) When Kc is equal to 1 the equilibrium.... a) lies to the right b) is in the middle c) lies to the right 7) For an exothermic reaction, increasing the temperature... a) increases Kc b) decreases Kc c) doesn't change Kc 8) For an endothermic reaction, decreasing the temperature.... a) increases Kc b) decreases Kc c) doesn't change Kc 9) For an endothermic reaction, increasing the temperature.... a) increases Kc b) decreases Kc c) doesn't change Kc 10) For an exothermic reaction, decreasing the temperature... a) increases Kc b) decreases Kc c) doesn't change Kc

Equilibrium constant Kc

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