GCSE Chemistry - C1, 2.1, 2.2 & 2.3

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

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 limestone mainly made up of? (7, 9)
  • What solid do you expect to be produced when magnesium carbonate is heated? (9, 5)
  • What type of reaction takes place when calcium carbonate produces calcium oxide and carbon dioxide? (7, 13)
  • 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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