C1 Revision Flashcards 3.0 / 5 based on 5 ratings ? ChemistryAtoms and compoundsGCSEAQA Created by: JoeCreated on: 18-05-13 12:13 3 Main Gases In Atmosphere And Percentage? 78% Nitrogen 21% Oxygen 1% Argon 1 of 11 Smaller gases In The Atmosphere? Water Vapour And Carbon Dioxide 2 of 11 Coal is Made Of...? Carbon 3 of 11 What is a hyrdocarbon? Hydrogen and Carbon only 4 of 11 What Is Oxidation? When oxygen is added to a chemical 5 of 11 What is Reduction? When oxygen is taken away from a substance 6 of 11 What makes Acid Rain? SO2/NO/NO2 7 of 11 What Is CO2/CO/SO2/NO? Carbon Dioxide/Carbon Monoxide/Sulfur Dioxide/Nitrogen Monoxide 8 of 11 3 Ways we can improve air quality in power stations? Use less electric. Remove sulfur impurities. Remove SO2 and particulating from flue 9 of 11 3 ways we can improve air quality from vehicles? Efficient vehicles that burn less fuel. Use low sulfur fuels. Use public transport 10 of 11 What can/do catalytic converters do? Add oxygen to CO to make CO2. Take oxygen from NO to make oxygen and nitrogen 11 of 11
Comments
No comments have yet been made