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What happen when carbon dioxide is passed to a solution of calcium oxide?
Wiki User
∙ 11y ago
Calcium carbonate (CaCO3) is obtained.
Wiki User
∙ 11y ago
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What happen of mixed calcium chloride solution and sodium carbonate solution filtering and wash the residue with distilled water allow to dry adding hydrochloric acid?
Carbon dioxide gas is given out! Explanation: calcium carbonate precipitates from mixing calcium chloride solution and sodium carbonate solution, because it has low solubility in water. When it meets strong acid (HCl), it reacts to give out carbon dioxide while forming calcium chloride in the aqueous solution.
What happen when carbon dioxide gas is passed though lime water which compound is formed?
Calcium bicarbonate and calcium carbonate.
How do you test for carbon dioxide?
to test for carbon dioxide is already dissolved in limewater, after this shake up the test tube, is it be that carbon dioxide is present then 2 things will happen: 1) the limewater will turn cloudy as CO2 is a precipatate is this solution 2) the limewater will begin to show efferevescence now we know gas is present If these 2 things happen then there is an extremely high chance that CO2 is present I hope this answers any questions about the test for C02 i hope this help remember dont skip school
What happen when dilute nitric acid is added to a sample of chalk?
Chalk is calcium carbonate (CaCO3) thus addition of dilute acid will produce carbon dioxide and a calcium salt. E.g. addition of dilute hydrochloric acid will produce CO2 and calcium chloride (CaCl2).
What will happen if water and carbon dioxide mix?
A solution of carbonic acid (containing the ions H+ and CO3-) is obtained.
What happen when one molecule of carbon combines with two molecules of oxygen?
carbon dioxide is produced.
Why does carbon dioxide happen?
When you smoke, ride a vehicle, or use electricity, you let out carbon dioxide.
What would happen if hydrochloric acid and calcium carbonate came in contact?
Calcium chloride would be formed and there would be water and carbon dioxide formed Hope this helped, if it does please recommend me it would be much appreciated
What is the test for carbon dioxide?
to test for carbon dioxide is already dissolved in limewater , after this shake up the test tube , is it be that carbondioxide is present then two things will happen : 1) the limewater will turn cloudy as co2 is a precipatate is this solution 2)the limewater will begin to show efferevescence now we know gas is present if these two thing happen then there is an extremly high chance that co2 is present.
What might happen if there is too much carbon dioxide in the hydrosphere?
Carbon dioxide forms carbonic acid when it dissolves in water, therefore the oceans are becoming acidified as the amount of dissolved carbon dioxide increases, and this is a problem for some kinds of sea life since it makes it more difficult for them to form shells of calcium carbonate, which dissolves in acidic solutions.
What happen when you add lime water to a heat sugar product?
Lime water and carbon dioxide help to precipitate impurities from sugar solution which are then separated.
What would happen if you kept on breathing in carbon dioxide?
There is carbon dioxide in the atmosphere. You have been breathing it in all your life.
