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CO2 reacts with lime water Ca(OH)2 to give CaCO3 which is milky but on continuously passing CO2, Ca(HCO3)2 is formed and its soluble. Thus, the solution turns colourless.
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?
When co2 is passed through lime water?
The lime water turns milky.
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 colourless gas which turns lime water milky and is taken in by plants during photosynthesis?
Carbon dioxide is the colorless gas that turns lime water milky and is taken in by plants during photosynthesis.
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 we blow air through the freshly prepared lime water how much time does lime water takes to turn milky?
When air containing carbon dioxide is blown through fresh lime water, it will turn milky due to the formation of a white precipitate of calcium carbonate. This usually happens almost immediately, within a few seconds to a minute, depending on the concentration of the carbon dioxide in the air being blown.
When co2 is passed through lime water?
The lime water turns milky.
What happens when carbon di oxide passes through lime water?
Carbon dioxide turns lime water milky.
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.
How do you perform the lime water test?
Lime water turns milky when CO2 (carbon dioxide) is passed through it. So to test if a given liquid is lime water, pass CO2 through it, if it turns milky, then it is limewater. You can reverse this chemical reaction by putting vinegar in it.
What turns milky when carbon dioxide is present?
lime water
How do you test if the liquid is lime water?
Lime water turns milky when CO2 (carbon dioxide) is passed thru it. So to test if a given liquid is lime water, then pass CO2 thru it, if it turns milky, d liquid is lime water...
What colourless gas which turns lime water milky and is taken in by plants during photosynthesis?
Carbon dioxide is the colorless gas that turns lime water milky and is taken in by plants during photosynthesis.
Would a blown lower intake gasket create milky oil?
yes it can water can leak into the intake valley and get into your oil resulting in milky oil
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.
When we blow air through the freshly prepared lime water how much time does lime water takes to turn milky?
When air containing carbon dioxide is blown through fresh lime water, it will turn milky due to the formation of a white precipitate of calcium carbonate. This usually happens almost immediately, within a few seconds to a minute, depending on the concentration of the carbon dioxide in the air being blown.
Would a blown timing cover gasket cause the oil to turn green and milky?
you have a blown head gasket water is getting in to the engine oil
