What is the flame colour for potassium?

What is the flame colour for calcium?

What is the flame colour for lithium?

What is the flame colour for sodium?

what is the flame colour for Barium?

Which ions give a white precipitate when reacted with sodium hydroxide?

Which of the previous ion re-dissolves in excess sodium hydroxide?

What is the colour of copper's precipitate?

What clour is Fe(II)'s precipitate?

What colour is Fe(III)'s precipitate?

How do we test for halide ions?

What colour is a chloride precipitation?

What colour is a bromide precipitation?

What colour is an iodide precipitation?

What is the test for sulphate ions?