0
Carbon dioxide (CO2 gas ) react with lime water (Ca(OH)2) in a chemical reaction to produce limestone or marble or chalk(CaCO3) and water(H2O).
EQUATION
CO2+Ca(OH)2=CaCO3+H2O.
Calcium Oxide (CaO) in the calcium hydroxide (Ca(OH)2) compoud breaks to react with the carbon dioxide (CO2) to produce calcium carbonate (CaCO3) and water (H2O) is produced from the remaining atoms.
EQUATION
CaO+CO2 = CaCO3
BY: Boamah kofi
Hannah School Complex
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do you test for hydrogen gas when zinc and hydrochloric acid are mixed?
As metal carbonates react with acid, a neutralisation reaction happens. Salt, water, and carbon dioxide are produced. This can be expressed in the following general equation:metal carbonate + acid → salt + water + carbon dioxide To test for carbon dioxide the gas can be bubbled through limewater. Carbon dioxide will dissolve slightly in water to make a weak acid (carbonic acid). Another neutralisation reaction then happens between the limewater (calcium hydroxide) and the carbonic acid. This makes the limewater turn milky, which is the positive result for carbon dioxide.visit : ask-astrologer.blogspot.com for more on this
Who "People breathe in oxygen molecules from the air and exhale carbon dioxide molecules. Because of this, the air is full of carbon dioxide and oxygen mixed together. What is this an example of"?
Increase in entropy
When hcl is mixed with calcium carbonate what is formed?
carbon dioxide and water
What happens if vinegar and limewater were mixed together?
The chemical reaction is:Ca(OH)2 + 2 CH3COOH = (CH3COO)2Ca + 2 H2O
What gas is produced when calcium carbonate and hydrochloric acid is mixed?
Carbon Dioxide
Carbon dioxide and lime water?
CaCO3 (s) + H2O(l) CaCO3 is a white solid that appears cloudy in solution Limewater is also used in the chemical test for carbon dioxide. The chemical test is if carbon dioxide is mixed with limewater it then clouds. If this happens then the gas will be carbon dioxide.
Which gas turn lime water milky?
CO2 carbon dioxide when mixed with limewater produces CaCO3 calcium carbonate..... Which is White in color.. changing lime water to cloudy white or milky.. CO2+Ca(OH)2--->CaCO3+H2O (s)
Is carbon dioxide a mixed substance?
Carbon dioxide is a compound of two gases; Carbon and Oxygen. Therefore it is not a mixture, or mixed substance.
How do you test for hydrogen gas when zinc and hydrochloric acid are mixed?
As metal carbonates react with acid, a neutralisation reaction happens. Salt, water, and carbon dioxide are produced. This can be expressed in the following general equation:metal carbonate + acid → salt + water + carbon dioxide To test for carbon dioxide the gas can be bubbled through limewater. Carbon dioxide will dissolve slightly in water to make a weak acid (carbonic acid). Another neutralisation reaction then happens between the limewater (calcium hydroxide) and the carbonic acid. This makes the limewater turn milky, which is the positive result for carbon dioxide.visit : ask-astrologer.blogspot.com for more on this
People breathe in oxygen molecules from the air and exhale carbon dioxide molecules. Because of this the air is full of carbon dioxide and oxygen mixed together. What is this an example of?
an increase in entropy
Who "People breathe in oxygen molecules from the air and exhale carbon dioxide molecules. Because of this, the air is full of carbon dioxide and oxygen mixed together. What is this an example of"?
Increase in entropy
Why does carbon dioxide affect lime water?
CO2 + Ca(OH)2 -> CaCO3 + H2OCarbon dioxide reacts with calcium hydroxide (lime water) to form calcium carbonate and water. Calcium carbonate is insoluble therefore exist in the form of a white precipitate which turns the solution cloudy.
Can carbon dioxide be mixed helium?
yes
Is carbon dioxide released when sugar and vinegar are mixed?
Sugar and vinegar do not react on mixing - no carbon dioxide is produced.
What is mixed with the water to make it sparkling?
Pull carbon dioxide under pressure in water.
What is mixed with water to make it sparkling'?
Carbon dioxide.
What gas is created when baking soda and vineger are mixed together?
Carbon dioxide gas, called 'fizz' in cola and bubble water.
