Recall from yourresonancestudies that molecules exist as a resonance hybrid, existing somewhere between contributing resonance forms. Therefore, the carbonyl resonance hybrid contains a partially positive carbon atom and partially negative oxygen. This partial separation of charge iscrucialto so many upcomin...
Learning organic chemistry is like learning a new language. With a new language comes a new way of speaking and a new way of writing. In organic chemistry we communicate with lines and letters. How to draw bonds Bonds are represented by lines. One line is a single bond, two lines is ...
When you learn chemistry, it's much more important to understand the concepts than to memorize structures, elements, and formulas. However, rote memorization has its place, particularly when you arelearning functional groups(or other organic chemistry molecules) and when you're trying to keep name...
1. Organic Chemistry research topics Organic chemistry studies carbon-containing compounds' structure, properties, composition, reactions, and synthesis. This subfield explores everything from small molecules to large polymers and biological macromolecules. Synthesis of bioactive molecules using green chemistry...
The same applies in the case of chemical compounds. No matter what their molecular masses are, all of them contain the same number of molecules for a particular number of moles, i.e., 1 mole of glucose contains the same number of molecules as 1 mole of methane. Their masses, however, ...
According to the authors, this refers to the chemical stability of the genes and, accordingly, genes are built by molecules. At the time the nature of the gene was not yet known. The paper was not noticed for many years until Erwin Schrödinger conspicuously referred to Delbrück in his ...
The question ‘how did life begin on Earth?’ is one of the most important ones we, as a species, are trying to answer. One idea is that the organic molecules that form the building blocks of life were delivered to the early Earth by crashing comets. But comets travel fast, some of...
It is common to find tens or even hundreds of individual tiny molecules species which can be extracted from a given polymer system based on the extraction conditions. Most of these compounds may not be leachables based on their polarity as well as the device’s use conditions....
Drought negatively affects crop growth and development, so it is crucial to develop practical ways to reduce these consequences of water scarcity. The effect of the interactive potential of compost (Comp), mycorrhizal fungi (AMF), and carbon nanoparticle
and sometimes cyclic alkanes and aromatic molecules, with the general formula CnH2n+2; paraffin is a mixture of solid saturated hydrocarbons with the same general formula of petrolatum; and mineral oil is a mixture of liquid saturated aliphatic, between 14 to 18 carbons, and cyclic hydrocarbons ...