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Classic chemistry experiments: the preparation and properties of oxygen

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Produce oxygen by heating potassium manganate(VII), then identify it with a glowing splint

Potassium manganate(VII) produces oxygen when heated. In this experiment oxygen is produced and identified with a glowing splint.

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The preparation and properties of oxygen experiment
PDF, Size 25.02 kb

Websites

Classic Chemistry Experiments book: £27.50

Additional information

This practical is part of our Classic chemistry experiments collection.

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On This Day - Mar 24 : Joseph Priestley was born
He is most famous for his discovery of oxygen (O), but he also discovered laughing gas, was the first to carbonate water and was a pioneer of research into electricity.
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