Chemistry - Lab Equipment 0.0 / 5 ? ChemistryLAbYears 7-9 (KS3)AQA Created by: ArchieReviseCreated on: 15-04-22 13:38 What are the main precautions to take when using a Bunsen burner? Tube taps on properly Use a long wooden rod to light Bunsen burner Use a heatproof mat Wear lab coat and goggles 1 of 5 What do you do to airhole when lighting burner? Close it to produce a safety flame BUT never use it in an experiment because it produces too much soot. 2 of 5 If you need a gentle heat for your experiment what do you do? Adjust gas tap and open the air hole half way. 3 of 5 eryr ryesry 4 of 5 eet ete 5 of 5
Comments
No comments have yet been made