Electrochemistry | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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in electrolysis of molten copper oxide, CuO, which ion goes to cathode?

copper ion

In electrolysis of molten aluminium oxide, Al2O3, what will be produced at cathode?

aluminium metal

What is the positive electrode?

Anode

From which electrode to which electrode the electrons flow?

From anode to cathode

What is the half reaction of Cr3+/Cr?

Cr3+ + 3e --> Cr

In electrolysis of molten sodium chloride, NaCl, which ion goes to anode?

Chlorine ion

Calculate the E cell of these half-equations.

+1.10 V

What is the negative electrode?

Cathode

What is the E cell value of these half-cells?

+0.47 V

In electrolysis of molten magnesium bromide, MgBr2, what will be produced at anode?

bromine gas

Which species will react at the cathode?

Chlorine

Which species will react at the anode?

copper

What is the name of compound that is being decomposed in electrolytic cell?

Electrolytes

Is this oxidation or reduction?

Oxidation

Mention two types of electrode!

Cathode and anode