34. Solving a chemistry problem

34. Solving a chemistry problem

3. Electrode I
Electrode type Electrolyte concentration, mol/l
Al(SO4)3|Al 0.3

Electrode II
Electrode type Electrolyte concentration, mol/l
Cu(NO3)2|Cu 0.1

at 298 K and 1 atm there are two electrodes of the first kind
Necessary:
1) make a correctly open GE out of them (write down the circuit);
2) name which class this GE belongs to;
3) write down the reactions taking place on the electrodes and the current-forming reaction;
4) calculate the standard EMF of a given galvanic cell;
5) calculate the activity of the potential of the determining ions and the EMF of the galvanic cell.

Additional information:

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