IB Chemistry 1.3.5 Fuel cells Questions
IB Chemistry 1.3.5 Fuel cells Questions
Practise combining fuel-cell half-equations, comparing fuel cells with primary cells, and explaining membrane and environmental roles in named cell types.
How this is tested
- construct overall fuel-cell equations by combining oxidation and reduction half-equations
- compare fuel cells with primary cells by the continual supply of reactants
- explain the PEM function by identifying H+ transfer while blocking electrons