Instructions –

Print slides 2 to a page , cut out and distribute around the room for the shopping activity.

You will need several copies of the slides as items appear on more than one shopping list..

Antifreeze contains Methanol CH3OH

Car batteries contain sulphuric acid (H2SO4)

Cat litter contains silica dioxide SiO2

Sulphuric acid SO25

is used in oil refining

magnesium oxide (MgO) is used in making dry cell batteries

Common salt is sodium chloride (NaCl)

Sodium sulphide (Na2S) is used in leather dyes

iron oxide (Fe2O3) is used as dye for building materials

potassium hydroxide (KOH) is used in shampoo

nitric acid (HNO3)is used in theproduction of fertiliser

Baking powder (NaHCO3)Is sodium bicarbonate

Glucose (C6H12O6)

Wine contains ethanol that has the chemical formula C2H5OH

Balloons can contain helium gas with the chemical formula He

Electric cables are made from copper with the chemical formula Cu

Cans can be made from aluminium with the chemical formula Al

Nails are made from iron with the chemical formula Fe

Glass is made using Silicon dioxide with the chemical formula SiO2

Water has the chemical formula H2O

Fizzy water is made by adding carbon dioxide CO2

Antacid tablets contain Calcium carbonate with the chemical formula CaCO3

Deodorant contains propane with the chemical formula C3H8

A pencil ‘lead’ is made from graphite (carbon)with the chemical formula C

Toothpaste contains Sodium Fluoride with the chemical formula NaF

Lavatory cleaner contains bleach – sodium hypochlorite NaOCl

Egg shells containcalcium carbonate CaCO3

Radiators are made of steel FeC3

Silver nitrate AgNO3

used in printing photos