(a)
Interpretation:
The direction of the equilibrium with the increase in the concentration of
Concept introduction:
In a
It is represented as
Also, the concentration of liquid and solid is not considered in the equilibrium constant expression.
Answer to Problem 42E
The equilibrium shifts to left with the increase in the concentration of
Explanation of Solution
According to the Le Chatelier’s principle, the change in concentration, volume, pressure and temperature affect the equilibrium of the reaction.
The reaction is given below.
According to the definition of the equilibrium constant,
In this case,
The equilibrium shifts to left if the concentration of
(b)
Interpretation:
The direction of the equilibrium with the increase in the concentration of
Concept introduction:
In a chemical reaction, when the rate of both forward and reverse reaction are equal. Then the chemical reaction is in equilibrium. In other words, their concentration does not vary with the time change. They are reversible in nature.
It is represented as
Also, the concentration of liquid and solid is not considered in the equilibrium constant expression.
Answer to Problem 42E
The equilibrium shifts to left with the increase in the concentration of
Explanation of Solution
According to the Le Chatelier’s principle, the change in concentration, volume, pressure and temperature affect the equilibrium of the reaction.
The reaction is given below.
According to the definition of the equilibrium constant
In this case,
The equilibrium shifts to left if the concentration of
(c)
Interpretation:
The direction of the equilibrium with the decrease in the concentration of
Concept introduction:
In a chemical reaction, when the rate of both forward and reverse reaction are equal. Then the chemical reaction is in equilibrium. In other words, their concentration does not vary with the time change. They are reversible in nature.
It is represented as
Also, the concentration of liquid and solid is not considered in the equilibrium constant expression.
Answer to Problem 42E
The equilibrium shifts to right with the decrease in the concentration of
Explanation of Solution
According to the Le Chatelier’s principle, the change in concentration, volume, pressure and temperature affect the equilibrium of the reaction.
The reaction is given below.
According to the definition of the equilibrium constant
In this case,
The equilibrium shifts to right if the concentration of
(d)
Interpretation:
The direction of the equilibrium with the decrease in the concentration of
Concept introduction:
In a chemical reaction, when the rate of both forward and reverse reaction are equal. Then the chemical reaction is in equilibrium. In other words, their concentration does not vary with the time change. They are reversible in nature.
It is represented as
Also, the concentration of liquid and solid is not considered in the equilibrium constant expression.
Answer to Problem 42E
When the concentration of
Explanation of Solution
According to the Le Chatelier’s principle, the change in concentration, volume, pressure and temperature affect the equilibrium of the reaction.
The reaction is given below.
According to the definition of the equilibrium constant
In this case,
The equilibrium shifts to right if the concentration of
(e)
Interpretation:
The direction of the equilibrium with the addition of solid
Concept introduction:
In a chemical reaction, when the rate of both forward and reverse reaction are equal. Then the chemical reaction is in equilibrium. In other words, their concentration does not vary with the time change. They are reversible in nature.
It is represented as
Also, the concentration of liquid and solid is not considered in the equilibrium constant expression.
Answer to Problem 42E
It does not affect the equilibrium direction if solid
Explanation of Solution
According to the Le Chatelier’s principle, the change in concentration, volume, pressure and temperature affect the equilibrium of the reaction.
The reaction is given below.
According to the definition of the equilibrium constant
Since
If solid
(f)
Interpretation:
The direction of the equilibrium with the addition of solid
Concept introduction:
In a chemical reaction, when the rate of both forward and reverse reaction are equal. Then the chemical reaction is in equilibrium. In other words, their concentration does not vary with the time change. They are reversible in nature.
It is represented as
Also, the concentration of liquid and solid is not considered in the equilibrium constant expression.
Answer to Problem 42E
When the solid
Explanation of Solution
According to the Le Chatelier’s principle, the change in concentration, volume, pressure and temperature affect the equilibrium of the reaction.
The reaction is given below.
According to the definition of the equilibrium constant
The solid
The direction of equilibrium is left if solid
(g)
Interpretation:
The direction of the equilibrium with the addition of solid
Concept introduction:
In a chemical reaction, when the rate of both forward and reverse reaction are equal. Then the chemical reaction is in equilibrium. In other words, their concentration does not vary with the time change. They are reversible in nature.
It is represented as
Also, the concentration of liquid and solid is not considered in the equilibrium constant expression.
Answer to Problem 42E
It does not affect the equilibrium direction if solid
Explanation of Solution
According to the Le Chatelier’s principle, the change in concentration, volume, pressure and temperature affect the equilibrium of the reaction.
The reaction is given below.
According to the definition of the equilibrium constant
From equation (2), there is no affect on the equilibrium direction. When the solid
It does not cause any change in the equilibrium direction if solid
reaction.
(h)
Interpretation:
The direction of the equilibrium with the addition of
Concept introduction:
In a chemical reaction, when the rate of both forward and reverse reaction are equal. Then the chemical reaction is in equilibrium. In other words, their concentration does not vary with the time change. They are reversible in nature.
It is represented as
Also, the concentration of liquid and solid is not considered in the equilibrium constant expression.
Answer to Problem 42E
It does not affect the equilibrium direction if
Explanation of Solution
According to the Le Chatelier’s principle, the change in concentration, volume, pressure and temperature affect the equilibrium of the reaction.
The reaction is given below.
According to the definition of the equilibrium constant
When
It does not cause any change in the direction of equilibrium if
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Chapter 16 Solutions
Introductory Chemistry: Concepts and Critical Thinking Plus MasteringChemistry with eText -- Access Card Package
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