What is the observation made during combustion?

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asked Dec 23, 2021 in Chemistry Form 1 by GrahamHumphrey

What is the observation made in the combustion experiment?

water and hydrogen

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answered Dec 23, 2021 by GrahamHumphrey

The copper turnings turned red

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answered Dec 28, 2021 by Kelvinkiprotich

Copper turn red

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What is the observation made during combustion?

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