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Do chlorine and potassium bromine react?
Yes, the reaction is:Cl2 + 2 KBr = 2 KCl + Br2
How chloroform converted to acetylene?
Chloroform cannot be directly converted to acetylene. Acetylene is typically produced from calcium carbide through a reaction known as the acetylene generation process. In this process, water is added to calcium carbide to produce acetylene gas.
What happens when bromine water reacts with alkenes?
Bromine water reacts with alkenes through an electrophilic addition reaction where the pi bond of the alkene breaks, and bromine atoms are added to the carbon atoms. This reaction results in the decolorization of the bromine water, changing it from orange to colorless.
How does bromine vapor diffuse into the air?
Bromine vapor diffuses into the air through a process called molecular diffusion. This happens when individual bromine vapor molecules move randomly and spread out to fill the available space in the air through collisions with air molecules. The rate of diffusion is influenced by factors such as temperature, pressure, and concentration of the bromine vapor.
Is acetylene ionic or covalent?
Acetylene is a covalent compound. It is composed of carbon and hydrogen atoms that are bonded together through shared electron pairs.
Would acetylene reacts with bromine?
Yes. Acetylene is unsaturated with a triple bond joining the carbon atoms. The reaction is HCCH + 2Br2 -> Br2HCCHBr2 The bromine adds accross the triple bond, leaving a single carbon carbon bond.
How is tetrabromoethane prepared from acetylene?
Tetrabromoethane can be prepared from acetylene through a process of halogenation. Initially, acetylene (C₂H₂) is reacted with bromine (Br₂) in a non-polar solvent, resulting in the formation of dibromoethene (C₂H₂Br₂). This intermediate can then undergo further bromination to yield tetrabromoethane (C₂Br₄). The overall reaction involves the addition of bromine across the triple bond of acetylene, effectively saturating it with bromine atoms.
What happens to limewater when carbon dioxide is bubbled through it and why?
It goes cloudy.
What happens to lime-water if carbon dioxide is bubbled through it and heated?
It turns cloudy white.
Why does the color of aqueous potassium bromide change when chlorine gas is bubbled into it?
Chlorine is a stronger oxidizer than elemental Bromine. So, when yellowish chlorine gas is bubbled through the Bromide solution, a red colour is formed which is Bromine. Chlorine oxidizes Bromide ions to elemental Bromine while itself is reduced to Chloride ions. So, the total reaction is: Cl2 + Br- ----> Br2 + Cl-
When fluorine gas is bubbled through a solution of sodium bromide the products are free bromine liquid and sodium fluoride in solution is?
The chemical reaction is: 2NaBr + F2 = 2NaF + Br2
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)
Do chlorine and potassium bromine react?
Yes, the reaction is:Cl2 + 2 KBr = 2 KCl + Br2
How chloroform converted to acetylene?
Chloroform cannot be directly converted to acetylene. Acetylene is typically produced from calcium carbide through a reaction known as the acetylene generation process. In this process, water is added to calcium carbide to produce acetylene gas.
What happens when bromine water reacts with alkenes?
Bromine water reacts with alkenes through an electrophilic addition reaction where the pi bond of the alkene breaks, and bromine atoms are added to the carbon atoms. This reaction results in the decolorization of the bromine water, changing it from orange to colorless.
How is ammonium ions formed?
If ammonia is bubbled through an acid, an ammonium salt and hence ion of that acid is formed. Ammonia bubbled through HCl would form ammonium chloride.
How does bromine vapor diffuse into the air?
Bromine vapor diffuses into the air through a process called molecular diffusion. This happens when individual bromine vapor molecules move randomly and spread out to fill the available space in the air through collisions with air molecules. The rate of diffusion is influenced by factors such as temperature, pressure, and concentration of the bromine vapor.
