CHEM 1011 Final Exam| 151 Questions|
With Complete Solutions
A solid _____________ compound, such as PbCl2 in water, that
is classified as insoluble will dissociate ____________. correct
answer: ionic, slightly
A __________________________ process will only occur
under a specific set of conditions when ______________ is
continually added. correct answer: non-spontaneous, energy
What is defined as a specific configuration of locations and
energies for all particles in a system? (one word) correct answer:
Microstate
If a process is thermodynamically spontaneous, then it is
thermodynamically _____________ and kinetically
________________. correct answer: unstable, unstable
Thermodynamics provide the _______________ ability to
predict if chemical and physical changes will occur. correct
answer: complete
A process that is thermodynamically __________ and
kinetically ____________ at a certain temperature will not
proceed at that temperature. correct answer: stable, stable
,In a process that decreases the number of micro-states in a
system, (delta)S of the system will ___________________.
correct answer: decrease
Liquid water evaporating to become water vapor is an example
of an __________________ in entropy. correct answer:
increase
When determining entropy of a compound by molecular
formula, the __________ molecules it has, the ___________
entropy it has. correct answer: more, more
The _________ a reaction occurs, the _________ it's kinetic
stability. correct answer: slower, greater
A ___________ reaction means the reaction is kinetically
_________. correct answer: slow, stable
Thermodynamic stability occurs when a system is in it's
___________________ energy state. correct answer: lowest
If a reaction is _______________________ stable, then it is in
________________ with it's environment. correct answer:
thermodynamically, equilibrium
Thermodynamic stability depends on whether or not the reaction
is __________________, which depends on _________
______________. correct answer: spontaneous, free energy
, The _______________ ________ _______________ is used to
predict / control ___________________ in a chemical reaction.
correct answer: Common ion effect, precipitates
The common ion effect is an application of what principle?
correct answer: Le Chatlier's Principle
Both __________ and ______________ are not included when
writing ___________________ __________________. correct
answer: Solids, Liquids, equilibrium expression
Ksp is the _________________ _____________________
_______________. correct answer: Solubility product constant
Ksp represents the equilibrium between an ____________
___________ and it's respective _________ in a solution.
correct answer: ionic solid, ion
When comparing ksp values, ____________ values precipitate
first. correct answer: Lower
The dissolution process is a _______________ equilibrium
correct answer: dynamic
A precipitate will form if Qsp is ________________
______________ ksp. correct answer: greater than
Qsp is the _________________ ____________________
________________. correct answer: Solubility product quotient
With Complete Solutions
A solid _____________ compound, such as PbCl2 in water, that
is classified as insoluble will dissociate ____________. correct
answer: ionic, slightly
A __________________________ process will only occur
under a specific set of conditions when ______________ is
continually added. correct answer: non-spontaneous, energy
What is defined as a specific configuration of locations and
energies for all particles in a system? (one word) correct answer:
Microstate
If a process is thermodynamically spontaneous, then it is
thermodynamically _____________ and kinetically
________________. correct answer: unstable, unstable
Thermodynamics provide the _______________ ability to
predict if chemical and physical changes will occur. correct
answer: complete
A process that is thermodynamically __________ and
kinetically ____________ at a certain temperature will not
proceed at that temperature. correct answer: stable, stable
,In a process that decreases the number of micro-states in a
system, (delta)S of the system will ___________________.
correct answer: decrease
Liquid water evaporating to become water vapor is an example
of an __________________ in entropy. correct answer:
increase
When determining entropy of a compound by molecular
formula, the __________ molecules it has, the ___________
entropy it has. correct answer: more, more
The _________ a reaction occurs, the _________ it's kinetic
stability. correct answer: slower, greater
A ___________ reaction means the reaction is kinetically
_________. correct answer: slow, stable
Thermodynamic stability occurs when a system is in it's
___________________ energy state. correct answer: lowest
If a reaction is _______________________ stable, then it is in
________________ with it's environment. correct answer:
thermodynamically, equilibrium
Thermodynamic stability depends on whether or not the reaction
is __________________, which depends on _________
______________. correct answer: spontaneous, free energy
, The _______________ ________ _______________ is used to
predict / control ___________________ in a chemical reaction.
correct answer: Common ion effect, precipitates
The common ion effect is an application of what principle?
correct answer: Le Chatlier's Principle
Both __________ and ______________ are not included when
writing ___________________ __________________. correct
answer: Solids, Liquids, equilibrium expression
Ksp is the _________________ _____________________
_______________. correct answer: Solubility product constant
Ksp represents the equilibrium between an ____________
___________ and it's respective _________ in a solution.
correct answer: ionic solid, ion
When comparing ksp values, ____________ values precipitate
first. correct answer: Lower
The dissolution process is a _______________ equilibrium
correct answer: dynamic
A precipitate will form if Qsp is ________________
______________ ksp. correct answer: greater than
Qsp is the _________________ ____________________
________________. correct answer: Solubility product quotient
