641900
Descrição
FlashCards por Valerie Shepherd, atualizado more than 1 year ago
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Criado por Valerie Shepherd
mais de 10 anos atrás
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| Questão | Responda |
| Define: Salt Bridge | A U-shaped tube that contains a gel permeated with a solution of an inert electrolyte to allow the migration of ions. |
| Define: Cathode | The electrode where reduction takes place. |
| Define: Anode | The electrode where oxidation takes place. |
| Define: Electrolyte | A substance which in solution or molten conducts electricity. |
| Define: Electricity | The flow of electrons. |
| Define: Galvanic Cell/Voltaic Cell | A device in which a chemical reaction occurs in such a way as to produce electricity. |
| Define: Oxidation | The loss of electrons. |
| Define: Reduction | The gain of electrons. |
| Define: Reducing agent | The substance which is oxidised, and therefore reduces another substance. |
| Define: Oxidising Agent | The substance which is reduced, and therefore oxidises another substance. |
| What are the 3 reactions which take place in rusting? |
Image:
Eq (image/jpg)
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