Chemistry tests Flashcards
1
Q
Flame test - Lithium
A
Crimson
2
Q
Flame test - Sodium
A
Yellow
3
Q
Flame test- Potassium
A
Lilac
4
Q
Flame test - Barium
A
Green
5
Q
Flame test - Calcium
A
Red
6
Q
Sodium hydroxide test
A
Sodium hydroxide + metal chloride –> sodium chloride + metal hydroxide
7
Q
Aluminium NaOH test
A
White precipitate, dissolves in excess NaOH
8
Q
Calcium NaOH test
A
White precipitate
9
Q
Magnesium NaOH test
A
White precipitate
10
Q
Copper (2) NaOH test
A
Blue precipitate
11
Q
Iron (2) NaOH test
A
Green precipitate
12
Q
Iron (3) NaOH test
A
Brown precipitate
13
Q
Carbonates test
A
Metal carbonate + acid –> salt + carbon dioxide + water
14
Q
Halides test
A
Metal halide + silver nitrate –> silver halide + metal nitrate
15
Q
Chlorides halides test
A
White precipitate
