Do now! Can you talk to your partner about what we learned last lesson?
Last lesson Know what happens when metals and acids react Know how to test for hydrogen
Making hydrogen
Acid + metal Acid + metal“salt” + hydrogen
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”
This lesson Know how to name compounds containing a metal, and a non-metal 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
Can you gather around the fume cupboard please?
Word equations Zinc + sulphur reactants
Word equations Zinc + sulphurzinc sulphide reactants product(s)
Magnesium and oxygen? Magnesium + oxygen
Magnesium and oxygen? Magnesium + oxygenMagnesium oxide reactants product(s)
Burning calcium?
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
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)
Metal + non-metal + oxygen Metal first, non-metal ending changes to “ate” Copper sulphate CuSO 4 Can you stick the sheets in?
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” Stick it in!
Can you complete the following word equations? Iron + hydrochloric acid? Sodium + sulphuric acid? ?+ zinczinc nitrate ? + ?Lithium chloride + ? Calcium + ?Calcium chloride + ? Gold + sulphuric acid?
Uses of metals Remember last lesson we talked about how the properties of different metals made them ideal for different uses?
If you finish Can you write a question ABOUT METALS for the question wall?