Explain what is meant by the term amphoteric. Give an example of a compound that fits the explanation. Define the characteristics of an acid. Explain three properties you can use to distinguish between organic and inorganic compounds. How do enantiomers differ in their chemical properties?
What are enantiomers or optical isomers? Give examples. What would the IUPAC name of the molecule H_2C=C=CH_2 be? What is the IUPAC name for the following molecule?\CH_3CH=CHCH_2CH=CHCH_2CH=CHCH_3 What is the IUPAC name of the following molecule?
Racemic mixtures can be separated, or resolved, into their pure enantiomers by three methods. The first method isto mechanically separate the crystals in such a mixturebased on differences in their shapes. ... The separated diastereomers are then treated with appropriate reagents to regenerate the ...
DEnantiomers Submit DIsomers which differ at C2 position Submit DLaevorotatory. Submit What is meant by pyranose ring of glucose ? View Solution What is essentially the difference betweenα-form of glucose andβ-form of glucose? Explain.
What is the structure of L glucose? View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium NCERT Solutions for Class 10 English Medium NCERT Solutions for Class 9 English Medium ...
This book is meant for NMR novices to serve as a guide to different types of experiments with compact instruments. In 2006, the endeavor with the nonprofit organization AixNMR ended in disaster when I realized too late that the trusted consultant of the organization had pock- eted considerable...
Describe why you can refer to the process as being exothermic even though very little or no heat is being released discharge of a flashlight battery. Explain the mechanism used. Explain why there are different physiological effects with the different enantiomers of ibuprofen. ...
Is H3CCBr3 a chiral or achiral compound? Explain. Long before chiral allenes were known, the resolution of 4-methylcyclohexylideneacetic acid into two enantiomers had been carried out. Why is it chiral? What geometric similarity does it have to allene...
A mixture containing two enantiomers in equal propertions will have zero optical rotation. This mixture is called racemic mixture.
A 50:50 mixture of two enantiomers of any optically active compound is called a racemic mixture. It is always optically inactive since rotation caused by the molecules of one enantiomer is exactly cancelled by equal and opposite rotation caused by the mo