Chemistry, asked by ivems, 10 months ago

A solution reacts with crushed egg shells to give a gas that turns lime water milky ​

Answers

Answered by Expression
5

Answer:

The solution is HCl. Egg shells contains calcium carbonate, which on reaction with HCl liberates CO2 gas which turn lime water to milky. CaCO3 + 2HCl → CaCl2 + H2O + CO2

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