GALvontic vs Voltaic cells

Question 1

(E°cell > 0)

Answer 1

galvanic (voltaic cell)

Question 2

(E°cell < 0)

Answer 2

Electrolytic cells

Question 3

Spontaneous redox reactions (ΔG < 0)

Answer 3

galvanic (voltaic cell)

Question 4

Electrons flow from positively-charged anode to negatively-charged cathode

Answer 4

electrolytic cell

Question 5

nonspontaneous redox reactions (ΔG > 0)

Answer 5

electrolytic cell

Question 6

Converts chemical to electrical energy

Answer 6

galvanic (voltaic cell)

Question 7

onverts electrical to chemistry energy

Answer 7

electrolytic ell

Question 8

Does not require an external power sourc

Answer 8

galvanic/ voltaic cell

Question 9

Requires an external power source

Answer 9

electrolytic cell

Question 10

Electrons flows from negatively-charged anode to positively-charged cathode

Answer 10

Galvanic (voltaic) cells

Question 11

uses salt bridge

Answer 11

voltaic

Question 12

uses porous barrier

Answer 12

electrolytic

Question 13

always on the left side

Answer 13

anode

Question 14

always on the right side

Answer 14

cathode

Question 15

represented by single vertical line

Answer 15

phase change

Question 16

represented by double vertical line

Answer 16

salt bridge