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33 Cards in this Set
- Front
- Back
- 3rd side (hint)
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How do you test for a sulphate ion? |
Acidify and add aqueous barium nitrate-gives a WHITE precipitate |
CAZ |
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What colour do you get if you Add NaOH to iron (II) ion? It's pale green |
Green precipitate, insoluble in excess |
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What colour does potassium burn? (Flame test) |
Lilac |
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What colour does Calcium ion go in aqueous NaOH? |
White precipitate, insoluble in excess |
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What colour does Calcium go with a few drops of aqueous ammonia , then an excess? |
No/ very faint white precipitate |
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What colour do you get if you add a few drops of aqueous NaOH to Zinc ion? |
White precipitate, soluble in excess forming a colourless solution |
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What do you get if you add a few drops of aqueous NH3 to Zinc ion? |
A white precipitate , soluble in excess forming a colourless solution |
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What do you get if you add a few drops of NaOH to Aluminium ion? |
A White precipitate , soluble in excess forming a colourless solution |
White precipitate, insoluble in excess |
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What do you get if you add a few drops of aqueous NH3 to Aluminium ion? |
A White precipitate, insoluble in excess |
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What do you get if you add a few drops of aqueous NaOH to Chromium(III) ion? |
A grey-green precipitate, soluble in excess, forming a green solution |
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What do you get if you add a few drops of aqueous NH3 to Chromium(III) ion? |
Grey-green precipitate, insoluble in excess |
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What do you get if you add a few drops of aqueous NaOH to Copper (II) ion? |
A light blue precipitate , insoluble in excess |
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What do you get if you add a few drops of aqueous NH3 to Copper(II) ion ? |
A light blue precipitate, soluble in excess to give a dark blue solution |
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What do you get if you add a few drops of aqueous NH3 to Iron (II) ion? |
A green precipitate, insoluble in excess |
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What do you get if you add a few drops of aqueous NaOH to Iron(III) ion? |
A Red-brown precipitate, insoluble in excess |
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What do you get if you add a few drops of aqueous NH3 to Iron(III) ion? |
A red brown precipitate, insoluble in excess |
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What do you get if you add a few drops of aqueous NaOH to Ammonium ion? |
Ammonia Gas given off on warming |
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What is the test and result for CO3 2- ion? |
Test: add dilute HCl Result: effervescence due to CO2 given off |
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What is the test and result for Cl- ion? |
Test: Acidify with HNO3 then add AgNO3 Result: white precipitate |
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What Is the test and result for Br- ion? |
Test: Acidify with HNO3 then add AgNO3 Result: cream precipitate |
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What is the test and result for I- ion? |
Test: Acidify with HNO3 then add AgNO3 Result: pale yellow precipitate |
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What is the test and result for NO3- ion? |
Test: Add NaOH and then warm carefully with Aluminium foil Result: ammonia gas produced |
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What is the test and result for SO4 2-ion? |
Test: Acidify then add Ba(NO3)2 Result: white precipitate |
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What is the test and result for SO3 2- ion? |
Test: Add dilute HCl warm gently and test for SO2 (g) SO2 bubbles produced (difficult to see) which turns the acidified KMnO4 from purple to colourless |
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What colour does lithium ion burn? |
Crimson |
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What colour Copper(II) ion burn? |
Blue-green |
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What happens in the presence of N2, Ar and CO2? |
Put out a lighted splint |
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What happens in the presence of ammonia (NH3) gas? |
Turns damp red litmus paper blue |
Wretch 32 |
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What happens in the presence of carbon dioxide (CO2) gas? |
Turns limewater cloudy |
Home on the range |
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What happens in the presence of chlorine (Cl2) gas? |
Bleaches damp litmus paper |
Sam smith- bleaching your litmus paper |
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What happens in the presence of hydrogen (H2) gas? |
'Pop' with a lighted splint |
Pop goes the weasel |
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What happens in the presence of oxygen (O2) gas? |
Relights a glowing splint |
Re light ma fireeeeee Oxygen's Ma only desire |
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What happens in the presence of sulfur dioxide (SO2) gas? |
Turns acidified KMnO4 from purple to colourless |
La roux |
