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What happens when chlorine gas is passed through calcium hydroxide?
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∙ 10y ago
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∙ 10y ago
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Chlorine Gas is bubbled through a calcium bromide Solution what type of reaction is made?
Chlorine is a more reactive halogen than bromine, therefore, when chlorine gas is bubbled through a calcium bromide solution, the chlorine will take the place of the bromine. This is called an anionic single replacement (displacement) reaction. Cl2(g) + CaBr2(aq) --> Br2(l) + CaCl2(aq)
What happens when carbon dioxide gas is passed through calcium hydroxide solution?
When carbon dioxide gas is passed/bubbled through aqueous calcium hydroxide (also known as 'limewater'), a white precipitate will be formed. This means that the solution will turn cloudy/milky due to the formation of that white precipitate.Ca(OH)2(aq) + CO2(g) → CaCO3(s) + H2O(l)The precipitate, calcium carbonate, is only sparingly soluble in water. It will exist as a suspension in the resulting solution.But when excess carbon dioxide is added, this reaction takes place instead:CaCO3(s) + H2O(l) + CO2(g) → Ca(HCO3)2(aq)The calcium carbonate undergoes further reaction with water and carbon dioxide to form calcium bicarbonate (or calcium hydrogen carbonate), which is soluble. Thus the precipitate appears to 'disappear' or 'dissolve'. Thus, a colourless solution is formed.----- Other answers -----Water is added to give calcium hydroxide, and carbon dioxide is passed through this solution to precipitate the desired calcium carbonate, referred to in the industry as precipitated calcium carbonate (PCC):if carbon dioxide is passed through it it will turn cloudy and if it is done for to long then it will turn colourless.
What products would you get when you bubble chlorine gas through a sodium bromide solution?
You would get Sodium Chloride and Bromine. This is because Chlorine is a more reactive group 7, (halogen), element that bromine, we know this because it is above bromine in the periodic table group, it is therefore more electronegative. When the reaction occurs, the Chlorine displaces the Bromine and the solution turns brown.
What happens when electricity is passed through aqueous solution of sodium chloride?
In aqueous solution, H2 is evolved at the cathode (instead of sodium) and chlorine gas is collected at the anode.
Can calcium oxide dry ammonia?
Yes it can! So can Sodium Hydroxide but not as efficiently as Calcium Oxide as it takes more Sodium Hydroxide than it does Calcium Oxide. If generating you're own Anhydrous Ammonia by mixing Sodium Hydroxide with Ammonia Nitrate the Sodium will replace the Ammonia in the Nitrate freeing the Ammonia as well as producing water. It's best to have this piped through a condenser charge with ice water to condense the water back into the reaction vessel. Than have it passed through a chamber packed with Calcium Oxide to catch any water that isn't condensed yet. Than a cold finger charged with Dry ice and Acetone after this as a last stand against the water. This should than feed into a vessel in a bath of Dry Ice and Acetone where the Anhydrous Ammonia gas will condense into a liquid. From here you can use for a Birch Reaction or store in a cooled or pressurized compatible container. READ SAFETY CONCERNS REGARDING ANHYDROUS AMMONIA BEFORE ATTEMPTING ANY OF THIS. IT CAN AND WILL KILL YOU IF PERMITTED. Thank you.
What happens when excess of CO2 is passed through lime vessel?
If you think to calcium hydroxide, after the reaction with carbon dioxide calcium carbonate (CaCO3) is obtained.
When carbon iv oxide is bubbled through calcium hydroxide what is the white precipitate formed?
The precipitate formed is Calcium Carbonate (CaCO3).
How do you test presence of carbon dioxide?
Bubble the gas through limewater (calcium hydroxide), and then a white precipitate is formed, which is actually calcium carbonate.
What is the solution used to detect the presence of CO2?
Calcium hydroxide solution is used to detect the presence of carbon bi oxide. When carbon bi oxide is passed through the solution of calcium hydroxide, it turns milky white. There is formation of calcium carbonate particle. This is what was taught to me as a kid in my school.
Chlorine Gas is bubbled through a calcium bromide Solution what type of reaction is made?
Chlorine is a more reactive halogen than bromine, therefore, when chlorine gas is bubbled through a calcium bromide solution, the chlorine will take the place of the bromine. This is called an anionic single replacement (displacement) reaction. Cl2(g) + CaBr2(aq) --> Br2(l) + CaCl2(aq)
What happens when chlorine is passed through boiling toluene?
Electrophilic halogenation
What you see when carbon dioxide is bubbled through calcium hydroxide solution?
You will see a preciptate of Calcium Carbonate [CaCO3] The Calcium Hydroxied is said to turn 'Milky' or 'Chalky' The chalkyness so described is the water insoluble Calcium Carbonate being deposited as it is formed.
What happens when excess Chlorine is passed through boiling toluene?
Electrophilic halogenation
What do barium calcium chlorine magnesium potassium sodium and strontium have in common?
All discovered by Humphrey Davy through electrolysis
What happens when carbon dioxide gas is passed through calcium hydroxide solution?
When carbon dioxide gas is passed/bubbled through aqueous calcium hydroxide (also known as 'limewater'), a white precipitate will be formed. This means that the solution will turn cloudy/milky due to the formation of that white precipitate.Ca(OH)2(aq) + CO2(g) → CaCO3(s) + H2O(l)The precipitate, calcium carbonate, is only sparingly soluble in water. It will exist as a suspension in the resulting solution.But when excess carbon dioxide is added, this reaction takes place instead:CaCO3(s) + H2O(l) + CO2(g) → Ca(HCO3)2(aq)The calcium carbonate undergoes further reaction with water and carbon dioxide to form calcium bicarbonate (or calcium hydrogen carbonate), which is soluble. Thus the precipitate appears to 'disappear' or 'dissolve'. Thus, a colourless solution is formed.----- Other answers -----Water is added to give calcium hydroxide, and carbon dioxide is passed through this solution to precipitate the desired calcium carbonate, referred to in the industry as precipitated calcium carbonate (PCC):if carbon dioxide is passed through it it will turn cloudy and if it is done for to long then it will turn colourless.
What products would you get when you bubble chlorine gas through a sodium bromide solution?
You would get Sodium Chloride and Bromine. This is because Chlorine is a more reactive group 7, (halogen), element that bromine, we know this because it is above bromine in the periodic table group, it is therefore more electronegative. When the reaction occurs, the Chlorine displaces the Bromine and the solution turns brown.
What type of reagent do you use for testing the presence of carbon dioxide. please list all of them...please..?
Bubble gas through limewater (saturated calcium hydroxide solution). The presence of carbon dioxide is indicated by the solution turning milky/cloudy. This is caused by the carbon dioxide and calcium hydroxide reacting to produce calcium carbonate which is insoluble, and is therefore seen as a white precipitate.
