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Carbon dioxide reacts with the calcium hydroxide water, forming CaCO3 which is insoluble and forms a white precipitate, which makes it appear milky.
Ca2+ + 2 OH- + CO2,gas --> CaCO3,precip. + H2O
On further addition of carbon dioxide it clears up again:
CaCO3,precip. + H2O + CO2,gas --> Ca2+ + 2HCO3- , which both are soluble ions.
What else can I help you with?
What turns milky when carbon dioxide is present?
lime water
What gas turns lime water milky white?
Carbon dioxide gas turns lime water milky white by forming insoluble calcium carbonate when added to it. This reaction is commonly used as a test for the presence of carbon dioxide.
Does carbon dioxide turn limewater chalky and why?
it turns into a milky solution
What is the effect carbon dioxide in lime water?
Lime water turns milky when carbon dioxide is added to it.Lime water also turns into Calcium carbonate (Limestone) solution
When testing for carbon dioxide the liquid should turn?
Water turns milky.
What happens when carbon dioxide gas is passed through limes?
it turns milky
What is made of carbon and oxygen is used by plants and turns limewater milky?
This compound is carbon dioxide - CO2.
What happens when carbon di oxide passes through lime water?
Carbon dioxide turns lime water milky.
When carbon burns in abundant oxygen a gas is formed it turns lime water milky what is the gas?
That gas is carbon dioxide.
When carbon dioxide is passed though lime water is turns milky due to the formation fill in the blank?
Turns milky due to the formation of calcium bicarbonate. That is insoluble in water & look milky.
What happen when carbon dioxide is bubbled in lime water in small amount?
The lime water turns milky
Which test is used to distinguish between carbon dioxide and carbon monoxide?
Gases can be passes into lime water.Only CO2 turns it into milky
