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Well, lime water is simply Calcium hydroxide Ca(OH)2 it is a colorless solution and well it is basic/ alkaline cause of various reasons some of which are it turns red litmus blue and can react whit acids through a neutralization reaction.
Anyway you basically wanted to know what it is used for. Lime water is used to test for presence of Carbon dioxide in the lab when Carbondioxide passes through it turns from colorless to cloudy white substance which is called Calcium Carbonate
Ca(OH)2 + CO2 ----> CaCO3 + H2O
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Why does lime water absorb carbon dioxide?
ime water can be used to detect the presence of carbon dioxide because lime water reacts with carbon dioxide to produce a precipitate of calcium carbonate:Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l) no, lime water doesn't produce carbon dioxide, it just detects it.
What happend when you mix carbon dioxide with lime water?
Lime water reacts with carbon dioxide to produce a precipitate of calcium carbonate (CaCO3): Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l) As you can see, it also produces water (H20). Thus, lime water can be used to detect the presence of carbon dioxide.
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
Function of lime water?
It is to test for the presence of carbon dioxide. If carbon dioxide is present,it will turn chalky however if carbon dioxide is absent,lime water will remain colourless.
Why does lime water go cloudy?
Lime water goes cloudy when a reaction takes place with carbon dioxide. Lime water detects the presence of lime water.
Which chemicals detect carbon dioxide?
Lime water
Why does lime water absorb carbon dioxide?
ime water can be used to detect the presence of carbon dioxide because lime water reacts with carbon dioxide to produce a precipitate of calcium carbonate:Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l) no, lime water doesn't produce carbon dioxide, it just detects it.
What substance used to detect the presence of carbon dioxide?
Test for Carbon Dioxide: Bubble unknown gas in lime water. Limewater should go milky if Carbon dioxide is present. Test for water: Add anhydrous copper sulphate crystals (white in colour) to unknown solution. If solution goes a brilliant light blue colour, water is present as the hydrous copper sulphate crystals were formed. Did this help?
What is the difference between soda lime and lime water?
Soda lime removes carbon dioxide from breathing gases, as in submarines for example, and thus prevent carbon dioxide poisoning. Lime water has a number of uses. It can detect the presence of Carbon Dioxide. It can be used in food products, corn tortillas for example. It is used to make sugar from sugar beet. It is used in seawater aquariums.
How would you test or carbon dioxide?
add lime water to the air if the lime water turns cloudy then carbon dioxide is present
What reacts with lime water forming a precipitate?
Carbon dioxide
What happend when you mix carbon dioxide with lime water?
Lime water reacts with carbon dioxide to produce a precipitate of calcium carbonate (CaCO3): Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l) As you can see, it also produces water (H20). Thus, lime water can be used to detect the presence of carbon dioxide.
How could we confirm that the gas generated was in fact Carbon dioxide?
Test it with lime water. If the lime water goes milky you have carbon dioxide.
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
Function of lime water?
It is to test for the presence of carbon dioxide. If carbon dioxide is present,it will turn chalky however if carbon dioxide is absent,lime water will remain colourless.
What is lime water an indicator for?
Limewater is an indicator for Carbon Dioxide
What happens when carbon di oxide passes through lime water?
Carbon dioxide turns lime water milky.
