C5.6 Making more salts

Question 1

What does an acid + an alkali make?

Answer 1

➢ A salt + water

Question 2

What does an acid + ammonia solution make?

Answer 2

➢Ammonium salt + water

Question 3

How would you collect out a pure dry sample of crystals?

Answer 3

➢ Carry out the titration with the indicator to see how much acid reacts completely
➢ Run that volume of acid into the solution of alkail again - without indicator
➢Crystalise and dry the crystals of salts from the reaction mixture

Question 4

What does an acid + a carbonate make?

Answer 4

➢ A salt + water + carbon dioxide

Question 5

What does calcium carbon + hydrochloric acid make?

Answer 5

➢ Calcium chloride + water + carbon dioxide