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										Risk assessment guidance for  sulfuric(VI) acid, H2SO4.
									
									
										words matched: acid, sulfuric
									
									
								 
								
									
								
							
								
									
									
									
									
										
										Guidance on how to prepare sulfuric acid.
									
									
										words matched: acid, sulfuric
									
									
								 
								
									
								
							
								
									
									
									
									
										
										Brief risk assessment guidance and experimental notes for a range of practical activities involving sulfuric(VI) acid (Hazcard 98A), sulfamic acid and sulfate(VI) salts (Hazcard 98B).
									
									
										words matched: acid, sulfuric
									
									
								 
								
									
								
							
								
									
									
									
									
										
										The apparatus consists of a small thread of mercury, concentrated sulfuric acid or oil inside a length of capillary tubing which has been sealed at one end.
									
									
										words matched: acid, sulfuric
									
									
								 
								
									
								
							
								
									
									
									
									
										
										Sulfuric(VI) acid does not exhibit the usual properties of an acid unless it is dissolved in water. In this activity, the concentrated acid acts as an oxidising agent. Copper is oxidised to copper(II).. 
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										words matched: acid, sulfuric
									
									
								 
								
									
								
							
								
									
									
									
									
										
										Concentrated sulfuric(VI) acid acts as both a dehydrating and oxidising agent with organic material such as carbohydrates. The carbon produced by dehydration is then oxidised to carbon dioxide and car.. 
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										Using sulphuric acid safely in practical work
									
									
										words matched: acid, sulfuric
									
									
								 
								
									
								
							
								
									
									
									
									
										
										Sulfuric(VI) acid does not exhibit the usual properties of an acid unless it is dissolved in water. In this activity, the concentrated acid acts as a dehydrating agent, removing the water of crystalli.. 
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										words matched: acid, sulfuric
									
									
								 
								
									
								
							
								
									
									
									
									
										
										Concentrated sulfuric(VI) acid reacts with solid samples of Group 1 halides (chloride, bromide or iodide) to form hydrogen halide gases and other products. The activity illustrates the behaviour of co.. 
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										words matched: acid, sulfuric
									
									
								 
								
									
								
							
								
									
									
									
									
										
										Preparing salts is a common activity at GCSE level, bringing together many useful skills. Making copper sulfate crystals (PP027), which involves making copper(II) sulfate from copper(II) oxide, is the.. 
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	Showing results 1 to 10 of 446