GCSE Chemistry - C1, 2.1, 2.2 & 2.3

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  • Created on: 06-08-13 18:01
E V U S C S H D W D P T Q K V L U G C F A
S D V Y A O R H V P U G H Y I U J F Y G F
N G G A L D X I E T O Y N D R J L L L N X
B H W W C I N C A T M U S U Q G W C T S Y
C X K R I U Y N N P Q P D O K D J A D A R
M X B A U M C W A K H D I L R W V L D G P
A G Q L M A N I X M U X C C F J T C U F R
G C U I C N B T A V S Q A S P P H I K R V
N X J M A D B H K F L Y E N U H E U E S T
E Q N I R P J A L D I X S R E Q Y M P Y I
S R J S B O Q S V J I J I U R P D H V J C
I C K Y O T I M Q N L A L T A C E Y I K P
U D R B N A N A U B I X A S X P C D F X X
M S D W A S W N W I M C R T N I O R D H O
O X G W T S S Y Y W E V T P W N M O K C X
X Y T E E I C U I W W X U X J N P X G S F
I H Q T B U C S E J A D E J Q D O I R D J
D Q T P Y M I E G V T C N O E S S D V P V
E I V Y W R R S S O E G E U X F E E G S A
W S X H R F Y M A T R S R B K U S A V O X
L H Q K S B X G W O N P C H L E H D J D Q

Clues

  • All metal carbonates react in ________ (7, 4)
  • Calcium oxide reacts with water to make __________ (7, 9)
  • What can calcium hydroxide be used for? (10, 5)
  • What happens to limewater when it detects carbon dioxide? (5, 6)
  • What happens to metal carbonates when they are heated to produce metal oxide and carbon dioxide? (4, 9)
  • What is another name for calcium hydroxide solution? (9)
  • What is limestone mainly made up of? (7, 9)
  • What solid do you expect to be produced when magnesium carbonate is heated? (9, 5)
  • Which carbonates cannot be heated by Bunsen burner flames, because it is not hot enough? (6, 3, 9)
  • Why do many people quarry limestone rock? (2, 3, 4, 4)

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