Insoluble And Soluble Salts

Question 1

What is salt?

Answer 1

An ionic compound

Question 2

Are nitrates soluble or insoluble in water?

Answer 2

All nitrates are soluble

Question 3

Are chlorides soluble or insoluble in water?

Answer 3

Most chlorides are soluble, apart from silver + lead chlorides

Question 4

Are sulphates soluble or insoluble in water?

Answer 4

Most sulphates are soluble, apart from lead, barium + calcium sulphates

Question 5

Are carbonates soluble or insoluble in water?

Answer 5

Most are insoluble,except sodium, potassium and ammonium carbonates

Question 6

Are hydroxides soluble or insoluble in water?

Answer 6

Most are insoluble, apart from sodium, potassium and ammonium hydroxides

Question 7

All common sodium, potassium and ammonium salts are:

Soluble or insoluble in water

Answer 7

Soluble

Question 8

What are reactants?

Answer 8

The chemicals we put ‘into’ a reaction

Question 9

What are products?

Answer 9

What we make

Question 10

What are the insoluble solids made in a reaction called?

Answer 10

Precipitates

Question 11

How can you sometimes make insoluble salts?

Answer 11

By adding two different salts together