GCSE Chemistry - C1, 2.1, 2.2 & 2.3

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

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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