Question

When co2 is passed through lime water what happens?

Answer 1

Answer: When Carbon Dioxide is passed through Lime water or Calcium Hydroxide,  it turns milky.

Explanation: This happens due to the formation of Calcium Carbonate (CaCO3) which is a white precipitate. It does not dissolve in water. Thus, it leads to the milkiness.

Here is the reaction: Ca(OH)2(aq) + CO2(g) → CaCO3(s) + H2O(l)

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Answer 2

Answer:

↤↤↤ Ⓗⓔⓛⓛⓞ ↦↦↦

Explanation:

When CO2 is passed through lime water, it turns

milky due to the formation of calcium carbonate which

is insoluble in water.

(limewater)Ca(OH)2+CO2⟶(milkiness)CaCO3+H2O

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