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It is converted into Phenol (Ar-OH) and nitrogen gas (N2).
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Does carbon dioxide gas change acidified potassium dichromate solution green?
No
What happens when zinc dust is added to an acidified solution of potassium permanganate?
KMno4 is reduced to Mn^2+ Salt and the pink colour is discharged by the nascent hydrogen produced when zinc reacts with h2so4
Why should copper sulphate solution be acidified during copper electroplating?
to transfer anode to cathode
Equation solution of sodium benzoate were acidified with H2SO4?
2C6H5COO-Na+ + H2SO4 ----> 2C6H5COOH + Na2SO4
Why is an aqueous solution usually first acidified with dilute nitric acid before adding aqueous lead nitrate?
To keep the kead nitrate in solution: otherwise it might precipitate lead.
What happens when ethanol is oxidised with acidified kmno4 solution?
Ethanoic acid is formed
What happens in a positive test for sulfur dioxide?
The aqueous acidified potassium dichromate(VI) solution turns from orange to green.
Does carbon dioxide gas change acidified potassium dichromate solution green?
No
What would you see when ozone is bubbled through aqeous acidified potassium iodide?
from colourless(solution) to brown(solution)
What would you see when acidified silver nitrate solution is added to a solution of Low sodium salt?
White precipitate.
What happens when electric current is passed through acidified water?
when electric current is passed through acidified water hydrogen gas is released at the cathode..
Which light yellow solution gives white precipitate with acidified silver nitrate?
CrO4
What happens when zinc dust is added to an acidified solution of potassium permanganate?
KMno4 is reduced to Mn^2+ Salt and the pink colour is discharged by the nascent hydrogen produced when zinc reacts with h2so4
Why should copper sulphate solution be acidified during copper electroplating?
to transfer anode to cathode
Equation solution of sodium benzoate were acidified with H2SO4?
2C6H5COO-Na+ + H2SO4 ----> 2C6H5COOH + Na2SO4
Why are oxidizing agents usually acidified before use?
Mr. Yahya Maharmeh says that the oxidizing agents such as potassium dichromate are acidified to keep the solution acidic, so to provide hydrogen ions since the reaction needs alot of protons
Why is an aqueous solution usually first acidified with dilute nitric acid before adding aqueous lead nitrate?
To keep the kead nitrate in solution: otherwise it might precipitate lead.
