Содержание
- 2. The reactions accompanied by a change of atom oxidation number of elements are called oxidation-reduction reactions.
- 3. The particles which accept electrons are called oxidizers. The particles which donate electrons are called reducers.
- 4. Fе2+ + Се4+ ↔ Fе3+ + Се3+ Oxidized and reduced forms of one substance involved in
- 5. Electrode or redox potential (E) is the quantitative measure of redox power of different redox reactions.
- 6. A conductor (metal) immersed into a solution of its salt is called electrode Potential difference arising
- 7. Potential difference between electrodes is known as electromotive force (EMF) EMF = Ecathode - Eanode
- 8. EMF of a chemical reaction is equal to difference between redox potentials of a redox couple
- 9. The potentials difference that occurs in the tissues of living organisms is called bioelectric potential.
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