• Electrical conductivity in liquids
• Volta’s battery
• Electricity accumulator
• Electroplating
1 Base for electrolytic cell
2 Supports for electrolytes
2 Coal electrodes
2 Copper electrodes
2 Zinc electrodes
2 Lead electrodes
1 Brass electrode
1 Sulphuric acid bottle, 10% solution
1 Bottle of copper sulphate’s solution
1 Glass beaker
3 Electrical leads
1 Battery holder
4 1,5V Battery
1 Digital multimeter