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In which process does a heavy nucleus split into two lighter nuclei?
gains 1 mole of electrons
fission
liquid to solid
H2SO4
fusion of hydrogen atoms
oxidation
2
entropy of the system
Which substance is an electrolyte?
gains 1 mole of electrons
fission
liquid to solid
H2SO4
fusion of hydrogen atoms
oxidation
2
entropy of the system
At standard pressure, during which physical change does the potential energy decrease?
gains 1 mole of electrons
fission
liquid to solid
H2SO4
fusion of hydrogen atoms
oxidation
2
entropy of the system
Which equation represents a chemical equilibrium?
gains 1 mole of electrons
fission
liquid to solid
H2SO4
fusion of hydrogen atoms
oxidation
2
entropy of the system
When a sample of Ca(s) loses 1 mole of electrons in a reaction with a sample of O2(g), the oxygen
gains 1 mole of electrons
fission
liquid to solid
H2SO4
fusion of hydrogen atoms
oxidation
2
entropy of the system
Which reaction occurs at the anode of an electrochemical cell?
gains 1 mole of electrons
fission
liquid to solid
H2SO4
fusion of hydrogen atoms
oxidation
2
entropy of the system
The amount of randomness of the atoms in a system is an indication of the
gains 1 mole of electrons
fission
liquid to solid
H2SO4
fusion of hydrogen atoms
oxidation
2
entropy of the system
Which process converts mass into energy?
gains 1 mole of electrons
fission
liquid to solid
H2SO4
fusion of hydrogen atoms
oxidation
2
entropy of the system
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