Question

When a compound X in its across from is added to acetic acid taken in a test tube a gas is evolved this gas turns limewater milky name the compound X and the gas evolved also write the equation for the reaction

Answer 1

HEYA MATE, HERE IS UR ANSWER


$<b><i>The gas evolved is Carbon Dioxide (CO2) .$

This gas turns lime water into milky.

Ca(OH)2 + CO2 → CaCO3 + H2O

The compound is Sodium Hydrogencarbonate or Sodium Bicarbonate (Na2CO3).

Sodium hydrogencarbonate on reaction with acetic acid releases carbon dioxide gas.


NaHCO3 + CH3COOH → CH3COONa+ H2O + CO2


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@laughterqueen


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Answer 2

Heyaa☺
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➡The combound is sodium Bicarbonate(Na2Co3).

➡The gas evolved is Co2 which turns white in limewater.

➡The equation for this reaction is

NaHCo3+CH3COOH------------->CH3COONa + H2O + Co2.

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