Oxford Cambridge and RSA Examinations GCE Chemistry A Advanced GCE F325 Equilibria, Energetics and Elements Mark Scheme for June 2010 OCR (Oxford Cambridge and RSA) is a…
1. The quality of written communication will be assessed in this question. To gain full marks you must explain your ideas clearly using equations and diagrams where appropriate.…
Dissociation Constants Of Organic Acids And Bases This table lists the acid-base dissociation constants of over 600 organic compounds, including many amino acids. dilute…
Carboxylic Acids CnH2n+1COOH Fermentation of sugars is one method of making ethanol. Vines produce glucose by photosynthesis. The glucose collects in the grapes which grow…