I want to thank your team (Jeff) for finding a new writer when you were unable to reach my existing writer to revise my paper. I appreciate your professionalism and efforts. Thanks
Isomerism is a very broad topic however they are molecules with the same molecular formula but different structured differently.
Isomers can be split into 2 groups-
Structural Isomers come in three main types-
Chain – Same molecular formula but have a different chain length. E.g. Pentane and 2-methylbutane both have molecular formula of C5H12.
Positional – Same molecular formula but different position of a functional group. E.g. 1-Chloropentane and 2-Chloropentane have the same molecular formula of C5H11Cl.
Functional group – Same molecular formula but a different functional group. E.g. Pent-1-ene and Cyclopentane (one is an alkane and one is an alkene) both have the molecular formula of C5H10.
I have made a video that will explain more as part of my A Level Chemistry Revision videos YouTube channel. Structural Isomers
Stereoisomerism comes in the following forms-
Optical (enantiomers) – Same molecular formula but different optical properties. They exist as a pair of enantiomers which are mirror images of each other and are non-superimposable. They rotate plane polarised light by the same amount but in opposite directions. They have a chiral centre with 4 different groups coming from it. Your hand is chiral, a left hand glove will not fit a right hand as it is non-superimposable.
Geometric (E-Z isomerism) This is the same molecular formula but a different arrangement of atoms in space. E-Z or Cis-Trans. My video explains this in more detail. Stereoisomerism
Conformational Isomerism – Same molecular formula but structured differently due to rotations around a single covalent bond.
Show more
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more