(a)
Interpretation:
The given reaction is
The reaction quotient,
Concept Introduction:
Reaction quotient:
The ratio of concentration terms for a reaction is known as reaction quotient. It is denoted by
(b)
Interpretation:
The given filmstrip contains five molecular scenes of a gaseous mixture as it reaches equilibrium over time. In the filmstrip,
Figure 1
If each particle represents
Concept Introduction:
Reaction quotient:
The ratio of concentration terms for a reaction is known as reaction quotient. It is denoted by
(c)
Interpretation:
The given reaction is
If
Concept Introduction:
At equilibrium,
If
If
If
(d)
Interpretation:
The given reaction is
The value of
Concept Introduction:
Reaction quotient:
The ratio of concentration terms for a reaction is known as reaction quotient. It is denoted by
At equilibrium,
(e)
Interpretation:
The given filmstrip contains five molecular scenes of a gaseous mixture as it reaches equilibrium over time. In the filmstrip,
Figure 1
If
Concept Introduction:
Change in equilibrium due to temperature changes:
If the temperature is increased for the system, the equilibrium shifts away from the heat because of the reaction needs extra heat to use.
If the temperature is decreased for the system, the equilibrium shifts towards the heat because the heat needs to be produced to make up for the loss.
(f)
Interpretation:
The given filmstrip contains five molecular scenes of a gaseous mixture as it reaches equilibrium over time. In the filmstrip,
Figure 1
The scene that represents the mixture at a higher pressure (lower volume) has to be explained.
Concept Introduction:
Change in equilibrium due to pressure changes:
On increase in the system pressure, the equilibrium shifts towards fewer moles of gas, because, for gases,
On decrease in the system pressure, the equilibrium shifts towards more moles of gas, because, for gases,
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Chapter 17 Solutions
CHEMISTRY: MOLECULAR...V2SSM <CUSTOM>
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