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
Tautomerism and metamerism are different types of structural isomerism.
Structural isomerism is a form of isomerism in which molecules have the same molecular formula but their atoms are connected in different orders.
Structural isomerism is divided into:
• Chain isomerism
• Positional isomerism
• Functional group isomerism
Tautomerism is a dynamic equilibrium between two compounds with same molecular formula.
The most common form of tautomerism is keto-enol tautomerism.
A carbonyl compound containing at least one α-hydrogen atom is converted to an enol by the transfer of an α-hydrogen onto the oxygen atom. For example,
Metamerism is a type of structural isomerism in which different alkyl groups are attached to the same alkyl group.
For example, diethyl ether and methyl propyl ethers are metamers.
##underbrace(“CH”_3″CH”_2”-O-CH”_2″CH”_3)_color(red)(“diethyl ether”)## and ##underbrace(“CH”_3”-O-CH”_2″CH”_2″CH”_3)_color(red)(“methyl propyl ether”) ##
They both contain the ether functional group, but they have different alkyl groups attached to the oxygen atom.
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 more
Each 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 more
Thanks 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 more
Your 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 more
By 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