Do now! Can you talk to your partner about what we learned last lesson?

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Presentation transcript:

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 + sulphurzinc 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 + chlorineSodium chloride Copper + oxygenCopper Oxide reactants product(s) reactants product(s)

Can you complete the following word equations? Iron + oxygen? Sodium + iodine? ?+ fluorinelithium fluoride Hydrogen + oxygen? Calcium + ?Calcium chloride Copper + sulphur?

Metals and acids Hydrochloric acid + magnesiummagnesium chloride + hydrogen Nitric acid + ironiron 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? ?+ zinczinc 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 carbonateCuCO 3 Sodium carbonateNa 2 CO 3 Calcium carbonateCaCO 3 carbonate “group”

Carbonates Copper carbonateCuCO 3 Sodium carbonateNa 2 CO 3 Calcium carbonateCaCO 3 carbonate “group” Can you copy this please?

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 carbonatesodium chloride + carbon dioxide + water a “salt”

Acid + carbonate Acid + carbonate“salt” + carbon dioxide + water Hydrochloric acid + sodium carbonatesodium chloride + carbon dioxide + water Sulphuric acid + calcium carbonate?

Acid + carbonate Acid + carbonate“salt” + carbon dioxide + water Hydrochloric acid + sodium carbonatesodium chloride + carbon dioxide + water Sulphuric acid + calcium carbonatecalcium sulphate + carbon dioxide + water a “salt”

Acid + carbonate Acid + carbonate“salt” + carbon dioxide + water Hydrochloric acid + sodium carbonatesodium chloride + carbon dioxide + water Sulphuric acid + calcium carbonatecalcium sulphate + carbon dioxide + water Nitric acid + copper carbonate?

Acid + carbonate Acid + carbonate“salt” + carbon dioxide + water Hydrochloric acid + sodium carbonatesodium chloride + carbon dioxide + water Sulphuric acid + calcium carbonatecalcium sulphate + carbon dioxide + water Nitric acid + copper carbonatecopper nitrate + carbon dioxide + water a “salt”

Acid + carbonate Acid + carbonate“salt” + carbon dioxide + water Hydrochloric acid + sodium carbonatesodium chloride + carbon dioxide + water Sulphuric acid + calcium carbonatecalcium sulphate + carbon dioxide + water Nitric acid + copper carbonatecopper nitrate + carbon dioxide + water a “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