QUESTION 7
Consider the following reaction at equilibrium. What effect will increasing the pressure of the reaction mixture have on the system?
CuS(s) + O2(g) â Cu(s) + SO2(g)
The equilibrium constant will increase.
No effect will be observed.
The equilibrium constant will decrease.
The reaction will shift to the right in the direction of products.
The reaction will shift to the left in the direction of reactants.
QUESTION 8
Consider the following reaction at equilibrium. What effect will increasing the temperature have on the system?
Fe3O4(s) + CO(g) â 3 FeO(s) + CO2(g) ÎH°= +35.9 kJ
The equilibrium constant will increase.
The reaction will shift to the right in the direction of products.
The reaction will shift to the left in the direction of reactants.
The equilibrium constant will decrease.
No effect will be observed.
QUESTION 7
Consider the following reaction at equilibrium. What effect will increasing the pressure of the reaction mixture have on the system?
CuS(s) + O2(g) â Cu(s) + SO2(g)
The equilibrium constant will increase.
No effect will be observed.
The equilibrium constant will decrease.
The reaction will shift to the right in the direction of products.
The reaction will shift to the left in the direction of reactants.
QUESTION 8
Consider the following reaction at equilibrium. What effect will increasing the temperature have on the system?
Fe3O4(s) + CO(g) â 3 FeO(s) + CO2(g) ÎH°= +35.9 kJ
The equilibrium constant will increase.
The reaction will shift to the right in the direction of products.
The reaction will shift to the left in the direction of reactants.
The equilibrium constant will decrease.
No effect will be observed.
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