9 Questions
In an electrochemical cell, what is the role of the anode?
Undergoes oxidation (loss of electrons)
Which type of cell spontaneously undergoes oxidation-reduction reactions to produce electrical energy?
Galvanic cell
What is the formula to calculate the cell potential (Ecell) in an electrochemical cell?
Ecell = Eanode + Ecathode
What is the role of the cathode in an electrolytic cell?
Undergoes reduction (gain of electrons)
Which direction does current move in an electrochemical cell?
From right to left
What happens in a galvanic cell?
Produce electrical energy through spontaneous oxidation-reduction reactions
What does the half-life of a radioactive substance indicate?
Time for half of all nuclei to decay into daughter nuclei
'FAT CAT' is a mnemonic used to describe which behavior in cells?
'FAT CAT' denotes the direction of electron flow in all types of cells
'Metal Z must have a higher reduction potential than copper and Metal X'. What does this statement imply?
'Metal Z' has greater potential for reduction compared to copper and Metal X
Test your knowledge on factors affecting reaction rate, rate constants, solubility product constant, equilibrium constants, and reaction quotients. Explore how different parameters influence the speed and direction of chemical reactions.
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