GCSE Chemistry - C1, 2.1, 2.2 & 2.3

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

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 can limestone blocks be used for? (8)
  • 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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