Do now!Can you talk to your partner about what

we learned last lesson?

Last lesson

• Know how to write the general word equation for the reaction between a metal and an acid

• Know how to predict the name of the product formed when a metal and an acid react

Word equations

Zinc + sulphur zinc sulphide

reactants product(s)

Naming compounds

Metal and non-metal

The name of the metal goes first, the non-metal changes the ending to “ide”

Sodium + chlorine Sodium chloride

Copper + oxygen Copper Oxidereactants product(s)

reactants product(s)

Can you complete the following word equations?

• Iron + oxygen ?

• Sodium + iodine ?

• ? + fluorine lithium fluoride

• Hydrogen + oxygen ?

• Calcium + ? Calcium chloride

• Copper + sulphur ?

Metals and acids

Hydrochloric acid + magnesium magnesium chloride + hydrogen

Nitric acid + iron iron nitrate + hydrogen

Sulphuric acid + zinc zinc sulphate + hydrogen

In general, hydrochloric acid makes a chloride, nitric acid makes a nitrate, and sulphuric acid makes a sulphate.

“salts”

Can you complete the following word equations?

• Iron + hydrochloric acid ?

• Sodium + sulphuric acid ?

• ? + zinc zinc nitrate

• ? + ? Lithiun chloride + ?

• Calcium + ? Calcium chloride + ?

• Gold + sulphuric acid ?

Today’s lesson

• Know what happens when rocks and acids react

• Know how to test for carbon dioxide

• Know how to write a word equation for the reaction between an acid and a metal carbonate

Acids and carbonates

Carbonates

Copper carbonate CuCO3

Sodium carbonate Na2CO3

Calcium carbonate CaCO3

carbonate “group”

Carbonates

Copper carbonate CuCO3

Sodium carbonate Na2CO3

Calcium carbonate CaCO3

carbonate “group”Can you copy this please?

Gather round!

Gather round!

Similar experiment to last lesson, only using calcium

carbonate instead of a metal. Collect the gas and try the

hydrogen test. The try adding some limewater to the test tube

and (carefully) shaking it)

Acid + carbonate

Acid + carbonate “salt” + carbon dioxide + water

Acid + carbonate

Acid + carbonate “salt” + carbon dioxide + water

Hydrochloric acid + sodium carbonate sodium chloride + carbon dioxide + water

a “salt”

Acid + carbonate

Acid + carbonate “salt” + carbon dioxide + water

Hydrochloric acid + sodium carbonate sodium chloride + carbon dioxide + water

Sulphuric acid + calcium carbonate ?

Acid + carbonate

Acid + carbonate “salt” + carbon dioxide + water

Hydrochloric acid + sodium carbonate sodium chloride + carbon dioxide + water

Sulphuric acid + calcium carbonate calcium sulphate + carbon dioxide + water

a “salt”

Acid + carbonate

Acid + carbonate “salt” + carbon dioxide + water

Hydrochloric acid + sodium carbonate sodium chloride + carbon dioxide + water

Sulphuric acid + calcium carbonate calcium sulphate + carbon dioxide + water

Nitric acid + copper carbonate ?

Acid + carbonate

Acid + carbonate “salt” + carbon dioxide + water

Hydrochloric acid + sodium carbonate sodium chloride + carbon dioxide + water

Sulphuric acid + calcium carbonate calcium sulphate + carbon dioxide + water

Nitric acid + copper carbonate copper nitrate + carbon dioxide + watera “salt”

Acid + carbonate

Acid + carbonate “salt” + carbon dioxide + water

Hydrochloric acid + sodium carbonate sodium chloride + carbon dioxide + water

Sulphuric acid + calcium carbonate calcium sulphate + carbon dioxide + water

Nitric acid + copper carbonate copper nitrate + carbon dioxide + watera “salt”

Can you copy this please?

Sorry!

• In place of a practical we are going to have to try some questions

• Pages 68 and 69 Questions 1 to 7