Limestone & building materials 3.0 / 5 based on 1 rating ? ChemistryThe limestone cycleGCSEAQA Created by: MillieCreated on: 30-04-13 18:47 What is the chemical name and chemical symbol equation for Limestone? Calcium carbonate & CaCO3 1 of 10 What is the chemical name and chemical symbol equation for Quicklime? Calcium oxide & CaO 2 of 10 What is the chemical name and chemical symbol equation for Slaked Lime? Calcium hydroxide & Ca(OH)3 3 of 10 How is limestone taken out the ground and how does this disrupt the environment? It is quarried & it creates dust, traffic, visual pollution, noise pollution & can kill/ disrupt habitats 4 of 10 What is the reaction that takes place when heating Calcium carbonate and what is it's products? Thermal decomposition & calcium oxide and carbon dioxide 5 of 10 What would you do to calcium oxide to get calcium hydroxide? Add water 6 of 10 What is the test to find out if Carbon dioxide is present? Limewater 7 of 10 How would you make cement? Limestone is heated with clay 8 of 10 How would you make mortar? Cement is mixed with sand 9 of 10 How would you make concrete? Cement is mixed with sand and aggregate 10 of 10
Advantages and Disadvantages of using limestone & building materials made from limstone 4.5 / 5 based on 2 ratings
Comments
No comments have yet been made