Edexcel AS Level Chemistry AS Level Aim and purpose This unit explores the fundamental principles that form the basis of Chemistry. Candidates will learn about atomic theory, how to calculate the amount of products or reactants in a reaction, How the periodic table is constructed and given an ...
4. Then look up boiling points in the data booklet to compare 5. If the sample contains impurities, then the measured boiling point will be higher than those in the data book Melting points are good indicators of purity of organic solids ...
Past papers and mark schemes for Edexcel Chemistry International A-level Unit 2 (WCH1/WCH0/6CH0)
Past papers and mark schemes for Edexcel Chemistry International A-level Unit 6 (WCH1/WCH0/6CH0)
INTERNATIONAL ADVANCED LEVEL Chemistry SPECIFICATION Pearson Edexcel International Advanced Subsidiary in Chemistry (XCH01) Pearson Edexcel International Advanced Level in Chemistry (YCH01) For first teaching in September 2013 First examination January 2014 INTERNATIONAL ADVANCED L...