Extra Things Flashcards

1
Q

Copper sulfate

A

Blue dry

White hydrated

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2
Q

Chloride test

A

Bleaches litmus paper

White

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3
Q

1 mole =

A

6.023 x 10 23

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4
Q

Halogens

A

Poisonous

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5
Q

Colour of halogens

A

Chlorine green

Bromine redbrown

Iodine dark grey

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6
Q

HCL in methylbenzene

A

Doesnt dissolve

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7
Q

Halogen water

A

Chlorine water colourless

Bromine water orange

Iodine water brown

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8
Q

Hydrogen peroxide decomposition

A

Manganese oxide

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