Hydrogen fuel cells

?
  • Created by: Sherin
  • Created on: 08-02-13 09:31
T G V R Y E I I K S X O H D U R N
A O X T O X I D I S E D Y C S V M
Q W F R W P H G E D A Y D U Q G Q
E P K M R K L E I M C W R A G J M
L W A T E R V A P O U R O C D F E
G Y J R J J Y L A F U G G U C U G
A E G S U X A U E D E S E H S S E
M M X Q N T Y X U E N G N X L B Q
H Q E W I U B K D C F L J M Q V F
K X U N H G M V N U R J B Q M Y S
Y U U Y O L I E R D G W K J I I L
A M G W N V G A O E O P J R Y D E
H J F Y A Y F U O R E K R R I B W
A T N J X W Y C J K I X L B X J H
Q C I O I O S I B N Y Q K J M W D
W Y S J W S H I I C N C K I P X B
E K S V X U D D U W A I X F L A R

Clues

  • The substance at the anode is... (8)
  • the substance at the cathode is... (7)
  • what are the electrodes made out of? (8)
  • what gas is produced in a hydrogen fuel cell? (5, 6)
  • what substance is oxidised in a hydrogen fuel cell (8)
  • what substance is reduced in a hydrogen fuel cell? (6)

Comments

No comments have yet been made

Similar Chemistry resources:

See all Chemistry resources »See all Electrode potentials resources »