AQA Chemistry Unit 2: Redox Reactions

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  • Created by: Beckzwe
  • Created on: 27-04-14 14:02
B V D W Y E I K U L Y M D S S S D M S S O
B O N O W G Y R L B I W M U K I C A T P C
N K U X L R F M L N H M A T I T X N L R O
I S O I S A Q A H J O F K D Y Y E O L Q G
A M P D D H M H P G T S O P C G S U R C C
G L M A M C D U A R W B F R A S P N E P U
X G O T F L M A Y R Y M J G C J I N D E B
Q Q C I H L E B K J Q L N R D Q O Q U B D
R S L O F A J U Y Q Q I D Q O I Q A C S T
U K A N I R L W H L S Q L E T I N C I O R
N C R U T E D X B I F A N C S R M K N V P
A W T G I V H N D J C U U F S I Q K G X C
G P U K A O U I X I P D V Y U V Q R A G S
M P E T N J X M H Y E J F U L B K J G J Q
M C N N N O J L N R T L K I F L B I E W R
O X I D A T I O N S T A T E A A U U N N D
N V M E W R E G I N F H I Y T X A K T E A
J R X F H W C U B A Y Q D T E O X U S K N
U A T E T N D N T S C F S B G X R G U R L
I B W B O W B F W L F W K A U M L H E H D
Y Q C F N B A A T J J N P R M G M I P K Q

Clues

  • _______ ____ are electron donors (8, 6)
  • ________ _____ are electron acceptors (9, 6)
  • The addition of oxygen (9)
  • The charge a central atom in a complex ion would have if it existed as a solitary is called....? (9, 5)
  • The removal of oxygen (9)
  • The sum of the oxidation states in a ______ _______ is zero (7, 8)
  • The sum of the oxidation states in an ion is equal to the ______ _____ of the ion (7, 6)
  • What does the 'G' stand for in the mnemonic O I L R I G? (4)
  • What does the 'L' stand for in the mnemonic O I L R I G? (4)
  • What is the name of the oxo-ion species that has 4 oxygen atoms? (7)

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