reduction process Archives - Free ZIMSEC & Cambridge Revision Notes

January 2023

The reduction process
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The reduction process

Notes, O Level Science Notes, Ordinary Level Notes

The reduction process

By garikaib|2022-09-15T12:39:35+02:00January 24th, 2023|Notes, O Level Science Notes, Ordinary Level Notes|

ZIMSEC O Level Combined Science Notes: The reduction process

Reduction is the opposite of oxidation
Reduction is the removal of oxygen from a substance/compound
It can also be the addition of oxygen

The reduction of copper. Image credit chemistrydemos.co.uk

The reduction of copper.

A reducing agent removes oxygen or adds hydrogen
Metals cannot be […]
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Experiment:Hydrogen as a reducing agent
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Experiment:Hydrogen as a reducing agent

Notes, O Level Science Notes, Ordinary Level Notes

Experiment:Hydrogen as a reducing agent

By garikaib|2022-09-15T12:39:34+02:00January 24th, 2023|Notes, O Level Science Notes, Ordinary Level Notes|

ZIMSEC O Level Combined Science Notes: Experiment:Hydrogen as a reducing agent

Aim: To show that hydrogen can act as a reducing agent

Materials: hard glass test-tube with a small hole near the end, copper oxide, burner, cork with a short glass tube, rubber tube

Reducing copper using hydrogen

Reducing copper using hydrogen

Method

Place a spatula load […]
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