Transition metal ion tests

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Copper with dropwise OH- / NH3
Blue solution -> blue precipitate
1 of 15
Copper with excess OH-
No change
2 of 15
Copper with excess NH3
Blue precipitate -> Deep blue solution
3 of 15
Copper with sodium carbonate
Blue solution -> Green blue precipitate
4 of 15
Iron 2+ with dropwise OH- / NH3
Green solution -> Green precipitate
5 of 15
Iron 2+ with excess OH- / NH3
No change
6 of 15
Iron 2+ with sodium carbonate
Green solution -> Green precipitate
7 of 15
Aluminium with dropwise OH- / NH3
Colourless solution -> White precipitate
8 of 15
Aluminium with excess OH- / NH3
No change
9 of 15
Aluminium with sodium carbonate
Colourless solution -> White precipitate and bubbles
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Iron 3+ with dropwise OH- / NH3
Yellow solution -> Brown precipitate
11 of 15
Iron 3+ with excess OH- / NH3
No change
12 of 15
Iron 3+ with sodium carbonate
Yellow solution -> Brown precipitate and bubbles
13 of 15
If a substance is charged what state is it in?
Solution
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If a substance is uncharged what state is it in?
Solid precipitate
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Other cards in this set

Card 2

Front

No change

Back

Copper with excess OH-

Card 3

Front

Blue precipitate -> Deep blue solution

Back

Preview of the back of card 3

Card 4

Front

Blue solution -> Green blue precipitate

Back

Preview of the back of card 4

Card 5

Front

Green solution -> Green precipitate

Back

Preview of the back of card 5
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