Why must the external electrical supply for an electrolytic cell be a direct current?
Instead of alternating current?
Time required to produce 54 kg of Al(s) in an electrolytic cell?
How long would it take to produce 54 kg of Al metal by the reduction of Al3+ in an electrolytic cell using a current of 500 amps?
what are the differences between electrochemical cell and electrolytic cell?
about 5 differences please or less thank you
If 3.00×10^-3 kg of gold is deposited on the negative electrode of an electrolytic cell in a period of 2.75 h?
If 3.00×10^-3 kg of gold is deposited on the negative electrode of an electrolytic cell in a period of 2.75 h, what is the current in the cell during that period? Assume the gold ions carry one elementary unit of positive charge. A
in an electrolytic cell, does oxidation take place at the anode or the cathode?
where does reduction take place?
which of the following occurs in an electrolytic cell?
1) a chemical reaction produces an electric current 2) an electric current produces a chemical reaction. 3) an oxidation reaction takes places at the cathode. 4) a reduction takes place at the anode.
How many coulombs of electrical charge must pass through an electrolytic cell to reduce (check my answer)?
How many coulombs of electrical charge must pass through an electrolytic cell to reduce 0.82 moles of Ca2+ ion to calcium metal? a) 3.9e3 b) 1.6e5 c) 7.9e4 d) 4.2e–6 e) 4.0e4 I got b, 96500 x 2 = 193000 x .82 = 158260 …im not sure Im doing this right…
How much Ca will be produced in an electrolytic cell of molten CaCl2 if a current of 0.452A is passed…?
through the cell for 1.5 hours? please show me the steps, i cant figure out how to solve it and it will be on my final exam =S
what is the best salt of zinc to be used in an electrolytic cell?
i am wondering what particular kind of salt of zinc will produce the clearest results for a prac, which involves weighing the mass produced at either the cathode or the anode.
What are the main differences between an electrolytic cell and voltaic cell ??
How many coulombs (C) of electrical charge must pass through an electrolytic cell?
How many coulombs (C) of electrical charge must pass through an electrolytic cell to reduce 0.44 mol Ca2+ ion to calcium metal? a- 190,000 C b- 85,000 C c- 21,000 C d- 42,500 C e- 0.88 C
Describe the direction of movement of electrons and ions within an electrolytic cell?
What is the formula for work done by a electrolytic cell?
Explain why a power supply is necessary for an electrolytic cell?
The Effect of Concentration of the Electrolyte on the quantity of Copper Discharged in an electrolytic cell?
I need to formulate a plan (materials needed, method and variables) for the above question. Plz help me!!
how does an electrolytic cell differ from a galvanic cell?
I have chemistry homework tonight :/ anyone care to help?
How old is Electrolytic cell? Can anyone tell me a galvanic cell made in last twenty years?
In an Electrolytic cell, which electrode gains mass and which looses mass?
My question should suffice an appropriate answer so, no need to write more here.
Is an electrolytic cell like a galvanic cell?
Is it essentially like a galvanic cell, only the electrons run the other way? If not, can you explain it?
What takes place at the negatively charged terminal of an electrolytic cell?
1) the net redox reaction 2) a very small fission explosion 3) combustion 4)reduction