Electrochemistry

 Electrochemistry is the branch of chemistry that deals with the relationship between electrical energy and chemical reactions. It involves the study of:


1. Oxidation-reduction (redox) reactions

2. Electrochemical cells (batteries, fuel cells)

3. Electrolysis (splitting molecules using electricity)

4. Electrochemical processes (corrosion, electroplating)


Electrochemistry has numerous applications in:


1. Energy storage (batteries, supercapacitors)

2. Industrial processes (electroplating, electrorefining)

3. Medical devices (biosensors, pacemakers)

4. Environmental remediation (water treatment, pollution control)


Some key concepts in electrochemistry include:


1. Electrodes (anode, cathode)

2. Electrolytes (ionic solutions)

3. Redox reactions (oxidation, reduction)

4. Electrochemical potential (voltage)


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