Search over 10,000 free study notes

Multiply everything through by e x and rearrange so it equals zero you now have e 2x -e x -6=0 It is now similar to a quadratic equation, make the dummy substitution y=e x y=3 or -2 x= ln(3) and ln(-2) does ...

An endothermic process is one which cools as the reaction proceeds meaning that the entropy change of the reaction will be negative. These reactions may still be feasible as the spontaneous nature of a react...

When I answer essay questions, I always try and stick to a 'rule of three'. This means that the body of the essay (everything between the introduction and the conclusion, where you actually make your case) i...

Primary structure : Amino acids (AAs), the building blocks for all proteins, are linked together by peptide bonds . The primary sequence tells you the AAs in the protein but not the 3D shape. Secondary struc...

At the time Shakespeare was writing, disturbances within nature were often thought to mirror terrible events within the human world and thus when the natural order was disturbed through revolutions or other ...