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How many electrons would be required to deposit 6.35grams of copper at cathode during the electrolysis of an aqueous solution of copper sulphate?
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What is the chemical reaction occurring in electrolysis?
It really does depend what the electrolyte is. However, as electrons are basically being exchanged the reaction is a REDOX one.
Why does the most dilute solution deposit more copper in electrolysis?
An electrolysis process is based upon movement and flow of ions. More is the solution dilute, more is the movement of ions and more is the conductance of solution. Thus, when the solution is dilute more copper ions flow to the electrode and get deposited there
Can you separate hydrogen in the sodium chloride solution?
NaCl itself will not render any hydrogen, however you can separate hydrogen from the water through the process of electrolysis. During electrolysis of NaCl solution, hydrogen will be evolved at cathode.
How is silver electrolysis done?
In electrolysis, electric current is passed through a silver nitrate water solution, with silver, gold bullion, dore serving as the anode.
What are the products of the electrolysis of lead nitrate solution?
Pure lead on the cathode and oxygen at the anode.
Where does copper collect during electrolysis?
The cathode, where the +ions in solution accept electrons and become neutral metal atoms.
Are there dangerous byproducts from electrolysis on a solution of calcium chloride and water?
Electrolysis of calcium chloride solution release chlorine.
What is the electrolysis of sodium chloride?
1. The products of the molten sodium chloride electrolysis are sodium and chlorine. 2. The products of the water solution of sodium chloride electrolysis are sodium hydroxide and hydrogen.
What is used as the anode in sodium chloride electrolysis?
For example titanium (electrolysis in water solution).
Why do you use molten NaCl in electrolysis instead of an aqueous solution of NaCl?
Molten salt electrolysis is used to obtain sodium and chlorine. Electrolysis of the water solution is used to obtain sodium hydroxide and hydrogen.
What does common salt break into during electrolysis of its solution?
The products of the electrolysis are sodium hydroxide and chlorine.
What chemicals can be obtained from the electrolysis of sodium chloride?
Electrolysis of a water solution: sodium hydroxide, hydrogen, chlorine..Electrolysis of molten NaCl: sodium, chlorine.
Explain why a substance needs to be either in a solution or molten for electrolysis to work?
Because electrolysis needs a liquid to conduct the electricity.
What is the chemical reaction occurring in electrolysis?
It really does depend what the electrolyte is. However, as electrons are basically being exchanged the reaction is a REDOX one.
Which process separates a solute from a solution?
Possibly using electrolysis or a centrifuge.
Why does the most dilute solution deposit more copper in electrolysis?
An electrolysis process is based upon movement and flow of ions. More is the solution dilute, more is the movement of ions and more is the conductance of solution. Thus, when the solution is dilute more copper ions flow to the electrode and get deposited there
Can you separate hydrogen in the sodium chloride solution?
NaCl itself will not render any hydrogen, however you can separate hydrogen from the water through the process of electrolysis. During electrolysis of NaCl solution, hydrogen will be evolved at cathode.
