Back to category: Science Limited version - please login or register to view the entire paper. Chemistry prac report CHEMISTRY PRACTICAL REPORT Aim: To test nine substances for conductivity, solubility, appearance and melting point and find out if they were polar, non polar, continuous, ionic or metals. Method: 1) The first step is to collect your safety glasses and coat. 2) The next step is to collect your equipment you need nine substances, power pack, conductivity kit, test tubes, water, turps and Bunsen burner. 3) Next you start testing your substances you can start with any test. If you start with conductivity you need to test if it conducts as a solid. Then test if it melts over a Bunsen burner for its melting point and if it conducts as a melt. (Obviously it’s N/A if the substance doesn’t melt) Then there is solubility to do this you have to add water to a set of substances and turps to a separate set and see if it dissolves and if it conducts with water or turps in it. The third is appearance all you have to do for this is look at it and record what it looks like. 4) Aft... Posted by: Rainey Day Limited version - please login or register to view the entire paper. |
|
© 2006 TermPaperAccess.com |