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23 Cards in this Set
- Front
- Back
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State - Crystalline |
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State - Hygroscopic |
NO3- or X- |
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State - Amorphous |
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Blue colour |
Cu+2 |
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Yellow or yellowish brown colour |
Fe+3 |
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Light green colour |
Fe+2 |
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Bright green colour |
Ni+2 or CuCl2 |
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Colourless or white |
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Dry heating - moist litmus paper blue - formation of white sublimate |
NH4+ |
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Dry heating - violet vapours |
I- |
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Dry heating - reddish brown vapours |
Br- |
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Dry heating - yellowish brown vapours |
NO3- |
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Dry heating - colour of salt changes form blue to white |
CuSO4.5H2O may be present |
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Dry heating - colour of salt changes form green to yellow |
Ni+2 |
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Flame test |
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Flame test - Brick red flame |
Ca+2 |
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Ash test |
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Ash test - blue |
Al+3 |
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Ash test - pink |
Mg+2 |
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Ash test - green |
Zn+2 |
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Ash test - greyish |
Ca+2, Sr+2 or Ba+2 |
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Soluble in water |
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Insoluble in water |
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