9. Solving a chemistry problem

9. Solving a chemistry problem

1) What chemical reactions are redox reactions (ORD);
2) What is meant by the oxidation state (s.o.) of an element? Higher, lower, intermediate s.o.;
3) What particles (atoms, ions, molecules) are capable of exhibiting reducing properties;
4) What particles (atoms, ions, molecules) are capable of exhibiting oxidizing properties;
5) What is meant by the redox potential of an electrode? Equilibrium electrode potential and standard electrode potential;
6) A range of stress metals?
7) How is the direction of the redox reaction determined?

Additional information:

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