what is the changes of the condition of limewater before and after the gas of calcium carbonate mixed with dilute hydrochloric acid pases through ?
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When an acid reacts with a metal carbonate a salt, carbon dioxide and water are formed. ... Hydrochloric acid reacts with calcium carbonate to form calcium chloride, carbon dioxide and water.
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Answered by
2
Answer:
CaCO3 + HCL ---> CaCl2 + H2O + CO2 gas
after
when it is passed from lime water due to CO2 it start appearing colourless. .
before
it start appearing milky in colour
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