C3 - Identifying Ions

  • Metal ions (flame test and with sodium hydroxide)
  • Sulfates
  • Nitrates
  • Halides
  • Carbonates
  • Organic Compunds

Sorry if its a bit long, I tried to get in all the tests!

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  • Created by: Mirte
  • Created on: 15-05-12 16:48

1. The flame tests for 1Lithium 2Barium 3Calcium are:

  • 1Red 2Lilac 3Brick-red
  • 1Lilac 2Yellow 3Red
  • 1Red 2Apple green 3Brick red
  • 1 Blue-green 2Apple green 3Yellow
  • 1 Yellow 2 Apple green 3Blue-green
1 of 16

Other questions in this quiz

2. The flame test for 1Sodium 2Copper 3Pottasium are:

  • 1Yellow 2Blue-green 3Lilac
  • 1Blue-green 2Apple green 3Lilac
  • 1Lilac 2Brick-red 3Yellow
  • 1Yellow 2Brick-red 3Red
  • 1Blue-green 2Red 3Apple-green

3. Magnesium/Calcium/Aluminium reacts with Sodium hydroxide solution to form magnesium/calcium/aluminium hydroxide, a ______ precipitate.

  • brown
  • black
  • yellow
  • white
  • cream

4. Iron (Fe2+) reacts with Sodium hydroxide solution to form iron hydroxide, it forms a ______ precipitate.

  • brown
  • white
  • green
  • blue
  • yellow

5. Iron (Fe3+) reacts with Sodium hydroxide solution to form iron hydroxide, to form a ______ precipitate.

  • brown
  • blue
  • white
  • green
  • yellow
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Comments

Lamise Hassan

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Woo 93%! :D this quiz is great!!

Mirte

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thanks glad it helped! :D

CessieJakes

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So proud of my 100% :) Check question 12, it's obvious what it is but it doesn't actually make sense. 

Cameron

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You don't even understand how tempted I was to put eyeballs for 15

Charli Hicks

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Is A Good Test Helped Me A Lot Taa Dude

Orin

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A great quiz!!!!!

(there is a small mistake on Q12 but it is obvious what the answer is)

Orin

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A great quiz!!!!!

(there is a small mistake on Q12 but it is obvious what the answer is)

Mirte

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haha oh yeah ive changed it now! :D

Brand1065

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It confused me a lot because of the numbers being close to the words... Maybe Hyphonate?

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