bond energies and hydrogen

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  • Created by: blloob1
  • Created on: 07-05-14 20:15
X C O C D R O N X J B R C K Y O A T P G D
K G V I V F T G H N X E S E P E M H G N H
A A E M W O W D J R D T R L K S T P J S D
T H R R V S P D T M W A U S L X U M N O O
H Y A E O D L T P A E W B X U X T O H A X
E V L H D F W S P C F F B I G R U S K H B
C E L T J S T Y J T G O T U Q C E A T Q G
O R E O E V G L L I X S F K E F X A X D O
M Y N X B U Q A O V V I E X L F A B A I H
P C E E J E D T E A Y S D B E T E O O S F
O L R O A V K A N T S Y B B C Y N N M O C
U E G W G I G C D I O L R J T W O D J U S
N A Y D X S Y E L O B O O U R L A E L G I
D N C D Q O M H R N P R G E I M T N H B I
U W H N P L I T M E Y T L A C S F E V U V
S A A X H P D R Y N Q C L X I F R R B P E
I T N L X X Q G F E Q E W D T S Y G F T C
W E G C V E B A L R Y L S P Y W P Y I N S
N R E R W P I X T G J E G J P D L L N X E
B M S O A H U I Q Y Y P F D X V P D L T Q
T S D V F Y D D E N H D G C I X R V L P Y

Clues

  • a fuel cell is an ellectrical cell thats supplied with fuel and oxygen and uses energy from the reaction between them to generate what (11)
  • hydrogen combines with oxygen to form what (4, 5, 5)
  • one way of making hydrogen fuel (12, 2, 5)
  • this bond enerhy varies slightly depending on what (3, 8)
  • what enargy does every chemical bond have (4, 6)
  • what is lowered by a catalyst (10, 6)
  • what is the reaction between hydrogen and oxygen (10)
  • what isnt effected by the reactionwhen a catalyst is used (3, 8)
  • what propoty prevents hydrogen from being stored easily (9)
  • you can use known bond enargys to calculate what (7, 6, 6)

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