February 2025

Experiment: Changing chemical energy into electrical energy using a simple cell

By |2025-02-12T09:35:32+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

A simple cell in action A simple cell in action ZIMSEC O Level Combined Science Notes: Experiment: Changing chemical energy into electrical energy

Aim:  To change chemical energy into electrical energy using a simple cell

Materials: 10 cm magnesium ribbon, strip of copper foil, dilute sulphuric acid/ethanoic acid, ammeter/lamp/torch bulb,connecting leads with crocodile clips, […]

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Experiment: To measure the potential difference of a simple cell

By |2025-02-12T09:36:15+02:00February 12th, 2025|Notes, O Level Science Notes, Ordinary Level Notes|

Testing simple cell electrodes Testing simple cell electrodes ZIMSEC O Level Combined Science Notes: Experiment: To measure the potential difference of a simple cell

Aim: To measure the potential difference of a simple cell when different electrodes are used

Materials: dilute sulphuric acid, voltmeter, beaker, leads and crocodile clips, magnesium ribbon,lead foil, copper foil, […]

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