Developing fuelsSG3: Describe the origin of pollutants from car exhausts, Show awareness of environmental implications

SG1 Balance the following equationsMg + O2 MgOH2SO4 + NaOH Na2SO4 + H2OHCl + Ca(OH)2 CaCl2 + H2OFe + Cl2 FeCl3ZnCO3 ZnO + CO2Fe + O2 Fe2O3CH4 + O2 H2O + CO2C4H10 + O2 H2O + CO2

SG2 perform calculations involving volumes of gases10cm3 of hydrogen burns in oxygen to form water1.2g magnesium reacts with sulphuric acid, what volume of hydrogen is produced?18g pentane is burned, what volume of both products is formed?

Starter- CSWhat is petrol made from?What are feedstocks?Write the equation for complete combustion of a hydrocarbonWrite the equation for the incomplete combustion of a hydrocarbonWhat other element is often found in fuels? When burnt, what does this produce?

Gases in the airWhat are the main gases in the air?What other pollutant is produced when hydrocarbons burn (because it is so abundant in the air)Now list the main pollutants from cars

Effects of pollutionUsing p32-33 describe the main pollutants effects on:Acid rain (give reactions where possible)Ozone layerToxic effects on humansPhotochemical smogUse sheets or book where appropriate