Chem 162: Electrochemistry with complete verified solutions 2025
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Course
Chem 162
Institution
Chem 162
Oxidation
e- as product
e- are lost
h+ are lost
same as ionic charges
ANODE
Reduction
e- as reactant
e- are gained
h+ are gained
CATHODE
special oxidation numbers
H = -1 (metal hydrogens)
O = -1 (peroxide)
voltaic (galvanic) cell
spontaneous
Electrolyti...
Chem 162: Electrochemistry
with complete verified
solutions 2025
Oxidation - answer e- as product
e- are lost
h+ are lost
same as ionic charges
ANODE
Reduction - answer e- as reactant
e- are gained
h+ are gained
CATHODE
special oxidation numbers - answer H = -1 (metal
hydrogens)
O = -1 (peroxide)
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