General Chemistry 2 Final Exam
Questions and Answers (Latest 2026)
Redox Reaction - Correct Answers ✅In oxidation, one atom
gains electrons and one looses electrons.
Atoms that lose electrons are Oxidized.
Atoms that gain electrons are Reduced.
Electrochemical devices - Correct Answers ✅Systems that
control the electron transfers in Redox processes.
Thermodynamic stability - Correct Answers ✅Measure of
how stable a system is with respect to changes in the
surroundings. *****
Galvanic Cell - Correct Answers ✅Spontaneous= No
energy input needed, makes energy.
Delta G= (-), Product favored
To increase sell potential:
- Make Delta G more negative
- Increase Surface Area
Electrolyte - Correct Answers ✅Conducts electricity in
dissolved form (ex: Salt).
Compound - Correct Answers ✅Two or more chemical
elements are bonded.
,General Chemistry 2 Final Exam
Questions and Answers (Latest 2026)
Element - Correct Answers ✅Substance of atoms that all
have the same number of protons.
Homogeneous mixture - Correct Answers ✅A
homogeneous mixture has the same uniform appearance and
composition throughout.
Heterogeneous mixture - Correct Answers ✅A
heterogeneous mixture is composed of non-uniform
molecules or they have localized regions that all have
different properties.
Chemical change - Correct Answers ✅Any change that
results in the formation of a new chemical substance.
Physical change - Correct Answers ✅Rearrangement of
molecules that does not effect their chemical makeup.
Law of conservation of mass - Correct Answers ✅
Kinetic stability - Correct Answers ✅
, General Chemistry 2 Final Exam
Questions and Answers (Latest 2026)
Endothermic - Correct Answers ✅Process of electrons
moving from Low potential energy to High potential energy.
Gaining heat/energy.
Ex:
Exothermic - Correct Answers ✅Process of electrons
moving from high potential energy to low potential energy.
Release of heat/energy.
Ex:
Energetic factors - Correct Answers ✅Energetic stability
increases with decreasing potential energy.
Delta H
Features to consider:
Bond strength
Chemical composition
Charge distribution
State of matter
Intermolecular Forces
Entropic factors - Correct Answers ✅The stability of a
system increases, the larger the number of ways the system
has to distribute both its matter and energy.
Questions and Answers (Latest 2026)
Redox Reaction - Correct Answers ✅In oxidation, one atom
gains electrons and one looses electrons.
Atoms that lose electrons are Oxidized.
Atoms that gain electrons are Reduced.
Electrochemical devices - Correct Answers ✅Systems that
control the electron transfers in Redox processes.
Thermodynamic stability - Correct Answers ✅Measure of
how stable a system is with respect to changes in the
surroundings. *****
Galvanic Cell - Correct Answers ✅Spontaneous= No
energy input needed, makes energy.
Delta G= (-), Product favored
To increase sell potential:
- Make Delta G more negative
- Increase Surface Area
Electrolyte - Correct Answers ✅Conducts electricity in
dissolved form (ex: Salt).
Compound - Correct Answers ✅Two or more chemical
elements are bonded.
,General Chemistry 2 Final Exam
Questions and Answers (Latest 2026)
Element - Correct Answers ✅Substance of atoms that all
have the same number of protons.
Homogeneous mixture - Correct Answers ✅A
homogeneous mixture has the same uniform appearance and
composition throughout.
Heterogeneous mixture - Correct Answers ✅A
heterogeneous mixture is composed of non-uniform
molecules or they have localized regions that all have
different properties.
Chemical change - Correct Answers ✅Any change that
results in the formation of a new chemical substance.
Physical change - Correct Answers ✅Rearrangement of
molecules that does not effect their chemical makeup.
Law of conservation of mass - Correct Answers ✅
Kinetic stability - Correct Answers ✅
, General Chemistry 2 Final Exam
Questions and Answers (Latest 2026)
Endothermic - Correct Answers ✅Process of electrons
moving from Low potential energy to High potential energy.
Gaining heat/energy.
Ex:
Exothermic - Correct Answers ✅Process of electrons
moving from high potential energy to low potential energy.
Release of heat/energy.
Ex:
Energetic factors - Correct Answers ✅Energetic stability
increases with decreasing potential energy.
Delta H
Features to consider:
Bond strength
Chemical composition
Charge distribution
State of matter
Intermolecular Forces
Entropic factors - Correct Answers ✅The stability of a
system increases, the larger the number of ways the system
has to distribute both its matter and energy.
