Chemical analysis

What is the flame colour of Lithium?

Crimson

What is the flame colour of Sodium?

Yellow

What is the flame colour of Potassium?

Lilac

What is the flame colour of Calcium?

Brick Red

What is the flame colour of Copper?

Green

What colour precipitate is produced when Aluminium is added to Sodium Hydroxide? (Hint: It dissolves in excess)

White

What colour precipitate is produced when Calcium is added to Sodium Hydroxide?

White

What colour precipitate is produced when Magnesium is added to Sodium Hydroxide?

White

What colour precipitate is produced when Copper is added to Sodium Hydroxide?

Blue

What colour precipitate is produced when Iron (II) is added to Sodium Hydroxide?

Green

What colour precipitate is produced when Iron III is added to Sodium Hydroxide?

Brown

What is produced when a Carbonate reacts with an acid?

Carbon Dioxide

What is produced when Chloride ions reacts with a Silver Nitrate solution acidified with Nitric Acid?

White Precipitate

What is produced when Bromide ions reacts with a Silver Nitrate solution acidified with Nitric Acid?

Cream Precipitate

What is produced when Iodide ions reacts with a Silver Nitrate solution acidified with Nitric Acid?

Yellow Precipitate

What is produced when a solution of Sulphate ions is reacted with Barium Chloride acidified with Hydrochloric Acid?

A White Precipitate of Barium Sulphate