Rechargeable Cells and Batteries (VCE SSCE Chemistry): Flashcards
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Alternative name for rechargeable cells
Alternative name for rechargeable cells
Secondary cells or accumulators
Type of cell during discharge
Type of cell during discharge
Galvanic cell
Type of cell during recharge
Type of cell during recharge
Electrolytic cell
Energy conversion during discharge
Energy conversion during discharge
Chemical energy → electrical energy
Energy conversion during recharge
Energy conversion during recharge
Electrical energy → chemical energy
Voltage of lead-acid battery (6 cells in series)
Voltage of lead-acid battery (6 cells in series)
Approximately 12 V
Product at both electrodes in lead-acid discharge
Product at both electrodes in lead-acid discharge
Lead(II) sulfate ()
Problem with Ni-Cad batteries if not fully charged
Problem with Ni-Cad batteries if not fully charged
Memory effect - capacity decreases
Percentage of batteries sold that are lithium-ion
Percentage of batteries sold that are lithium-ion
37%
Recycling rate: lithium vs lead batteries
Recycling rate: lithium vs lead batteries
5% vs 100%