AQA Chemistry Unit 2: Redox Reactions

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

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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