Category: Thermochemistry

A. environment
B. surrounding
C. state function
D. enthalpy

A. J
B. KCaL
C. Cal
D. GJ

A. spontaneous process
B. non-spontaneous process
C. irreversible process
D. reversible process

A. Spontaneous reaction
B. Non-spontaneous reaction
C. Endothermic
D. Exothermic

A. pressure
B. temperature
C. enthalpy
D. all of the above

A. endothermic
B. spontaneous
C. non-spontaneous
D. exothermic

A. P.E + K.E
B. P.E + heat energy
C. K.E + heat energy
D. P.E + mechanical energy

A. thermochemistry
B. thermodynamics
C. chemical kinetics
D. stoichiometry

A. calculated by Hess law
B. can be measured by calorimeter
C. both A and B
D. none

A. Is spontaneous
B. Spontaneity is temperature dependent
C. Has an increasing free energy
D. Is non-spontaneous