Electrochemistry

Question 1

Anode

Answer 1

Electrode where oxidation takes place (attracts negative ion)

Question 2

Cathode

Answer 2

Electrode where reduction takes place (attracts positive ions)

Question 3

Electrolyte

Answer 3

A solution or substance that conducts electricity through the movement of ions

Question 4

Electrolysis

Answer 4

The chemical process in which electrical energy is converted to chemical energy

Question 5

Electrolytic cell

Answer 5

He sell that converts Electrical energy to chemical energy 

Question 6

Standard conditions

Answer 6

Pressure of 1 atm, temperature of 25°C, concentration of electrolyte of one mole per decimetre cubed

Question 7

Galvanic cell

Answer 7

An electrochemical cell that converts chemical energy of spontaneous redox reactions into electrical energy

Question 8

Functions of the salt bridge

Answer 8

Completes the circuit, maintains the sells electrical neutrality, keeps the two electrolytes in the two half-cells separate