When an acidic oxide ‘X’ is passed through lime water, the colour of the resulting solution turns milky. If excess
of ‘X’ is passed through lime water, its white colour disappears and soluble calcium hydrogen carbonate is
formed. Identify ‘X’ and write both the chemical reactions involved.
Answers
Answer:
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Resultant carbon dioxide passed through limewater in the right tube, producing a milky solution due to precipitation of the insoluble suspension of calcium carbonate: Ca(OH)2(aq) + CO2(g) → CaCO3(s) + H2O. If excess CO2 is added: the following reaction takes place: CaCO3(s) + H2O(l) + CO2(g) → Ca(HCO3)
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Answer:
Answer:Caoh2 +CO2 = caCo3+H2o
Answer:Caoh2 +CO2 = caCo3+H2o When calcium hydroxide is passed by carbon dioxide then calcium carbonate and water is formed
Answer:Caoh2 +CO2 = caCo3+H2o When calcium hydroxide is passed by carbon dioxide then calcium carbonate and water is formed When Cao+CO2 =Caoh2 is formed
Answer:Caoh2 +CO2 = caCo3+H2o When calcium hydroxide is passed by carbon dioxide then calcium carbonate and water is formed When Cao+CO2 =Caoh2 is formed Explanation:
Answer:Caoh2 +CO2 = caCo3+H2o When calcium hydroxide is passed by carbon dioxide then calcium carbonate and water is formed When Cao+CO2 =Caoh2 is formed Explanation: Hence the substance X here is CO2 carbon dioxide
Answer:Caoh2 +CO2 = caCo3+H2o When calcium hydroxide is passed by carbon dioxide then calcium carbonate and water is formed When Cao+CO2 =Caoh2 is formed Explanation: Hence the substance X here is CO2 carbon dioxide Hope its help!!