Chapter 19 Flashcards Preview

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Flashcards in Chapter 19 Deck (11):
1

Positive, reduction occurs

Cathode

2

An electrical potential difference

Voltage

3

Return path for negative charges

Salt bridge

4

Requires a power supply

Electrolytes

5

A loss of electrons in a redox reaction

Oxidation

6

A gain of electrons in a redox reaction

Reduction

7

LEO says GER

Lose electron oxidation
Gain electrons reduction

8

Reaction in which electrons are transferred from one atom to another

Oxidation–reduction reaction

9

Any kind of chemical unit involved in the process

Species

10

One of the two parts and I are redox reaction – the oxidation half or the reduction half

Half reaction

11

Negative, oxidation occurs

Anode