EL 7 Blood, sweat and seas

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  • Created by: LBCW0502
  • Created on: 21-12-15 11:35
Name the four common acids
Sulfuric acid, hydrochloric acid, nitric acid and ethanoic acid
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What are anions?
Negatively charged ions
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What are cations?
Positively charged ions
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What is ionic bonding?
Strong electrostatic force of attraction between oppositely charged ions (occurs in a reaction between metals and non-metals)
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Which ionic compounds are insoluble?
Barium/calcium/lead and silver sulfates. Silver/lead halides. All metal carbonates. Metal hydroxides (except Group 1 hydroxides and ammonium hydroxide)
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Ions not involved in a reaction are called what?
Spectator ions
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What is metallic bonding?
Strong electrostatic forces of attraction between the positively charged metal ions and negatively charged delocalised electrons
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What are the properties of giant covalent structures?
Very high melting and boiling points, insoluble in water, doesn't conduct electricity, strong covalent bonds and strong intramolecular electrostatic attractions
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Card 2

Front

What are anions?

Back

Negatively charged ions

Card 3

Front

What are cations?

Back

Preview of the front of card 3

Card 4

Front

What is ionic bonding?

Back

Preview of the front of card 4

Card 5

Front

Which ionic compounds are insoluble?

Back

Preview of the front of card 5
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