bond energies and hydrogen

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

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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