Environmental Sciences, asked by Khalil9286, 8 days ago

How we now that carbon dioxide present in air

Answers

Answered by Meghanagadipi

Answer:

carbon dioxide reacts with calcium hydroxide solution to produce a white precipitate of calcium carbonate.lime water is solution for calcium hydroxide.

Explanation:

if carbon dioxide bubbled through lime water , the lime water turns in mily and cloudy white

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