Extra Things Flashcards
1
Q
Copper sulfate
A
Blue dry
White hydrated
2
Q
Chloride test
A
Bleaches litmus paper
White
3
Q
1 mole =
A
6.023 x 10 23
4
Q
Halogens
A
Poisonous
5
Q
Colour of halogens
A
Chlorine green
Bromine redbrown
Iodine dark grey
6
Q
HCL in methylbenzene
A
Doesnt dissolve
7
Q
Halogen water
A
Chlorine water colourless
Bromine water orange
Iodine water brown
8
Q
Hydrogen peroxide decomposition
A
Manganese oxide