Table of Contents
- 1 What would happen to the position of the equilibrium when so2 is added to the equilibrium system below 2SO3 G ↔ 2SO2 G O2 G?
- 2 What would happen to the equilibrium if HgO was added?
- 3 Which causes the equilibrium to shift to the right?
- 4 What would happen to the equilibrium position if the temperature were increased explain your answer?
- 5 What happens when(a) Cl2 gas is added to the system?
What would happen to the position of the equilibrium when so2 is added to the equilibrium system below 2SO3 G ↔ 2SO2 G O2 G?
2SO3(g) ↔ 2SO2(g) + O2(g) (a) Sulfur dioxide is added to the system. Equilibrium will shift to favor reactants.
Which changes will shift the position of equilibrium to the right in the following reaction?
Changes in Temperature For an exothermic reaction, heat is a product. Therefore, increasing the temperature will shift the equilibrium to the left, while decreasing the temperature will shift the equilibrium to the right.
What is the equilibrium position of a reaction?
the equilibrium position: The point in a chemical reaction at which the concentrations of reactants and products are no longer changing.
What would happen to the equilibrium if HgO was added?
the position of equilibrium would shift to the right. You would certainly have more HgO on the left, but the density (concentration) of the HgO does not change. Therefore, adding or removing a solid from a system at equilibrium has no effect on the position of equilibrium.
What would happen to the equilibrium position if more CS2 g were added?
On the one hand, more CS2 is being added, and this change alone would result in a shift in the equilibrium position to the right hand side. On the other hand, since the change is being made at constant pressure, there must be an increase in volume.
What is the equilibrium constant for the following reaction 2h2 G o2 G → 2h2o?
The equilibrium constant of the reaction is 4.01.
Which causes the equilibrium to shift to the right?
Decreasing the concentration of a product causes the equilibrium to shift to the right, producing more products. For a forward exothermic reaction, an increase in temperature shifts the equilibrium toward the reactant side whereas a decrease in temperature shifts the equilibrium toward the product side.
Which system at equilibrium will shift to the right when the pressure is increased?
According to Le Chatelier’s principle, if pressure is increased, then the equilibrium shifts to the side with the fewer number of moles of gas.
What is the effect of increasing the pressure on the following equilibrium 2NO G o2 G ⇌ 2no2 g )?
What is the effect of increasing the pressure on the following equilibrium: 2NO(g) + O2 (g) ⇌2NO2(g)? The concentration of O2 increases.
What would happen to the equilibrium position if the temperature were increased explain your answer?
Increasing the temperature decreases the value of the equilibrium constant. If you increase the temperature, the position of equilibrium will move in such a way as to reduce the temperature again. It will do that by favoring the reaction which absorbs heat.
How would you predict how the equilibrium position would change?
Predict how the equilibrium position would change if the following changes were to occur. The temperature remains constant in each case. (a) Cl2 gas is added to the system. 1.The equilibrium will not change. 2.The equilibrium position will shift to favor the reverse reaction.
What happens to the equilibrium when SO2Cl2 is removed from the system?
1.The equilibrium will not change. 2.The equilibrium position will shift to favor the reverse reaction. (More reactants form.) 3.The equilibrium position will shift to favor the forward reaction. (More products form.) (b) SO2Cl2 is removed from the system. 1.The equilibrium will not change.
What happens when(a) Cl2 gas is added to the system?
(a) Cl2 gas is added to the system. 1.The equilibrium will not change. 2.The equilibrium position will shift to favor the reverse reaction. (More reactants form.) 3.The equilibrium position will shift to favor the forward reaction. (More products form.)