Identify the below mentioned compound as aromatic, antiaromatic or not aromatic assuming all completely conjugated rings are planar. What is this compound? Give the IUPAC name. Provide the structure of the aromatic molecule for 3-phenyl-2-pentene. ...
What makes a chromophore?with conjugated polymers may arise fromthe chromophores themselves3. This hasdirect consequences for devices such asLEDs and solar cells: optimizing theirstability and performance will requirecontrol over the conformation of individual chromophores, rather than the arrangement of ...
How does the polarity of charge of a solute molecule affect diffusion across a membrane? (Explain this using what you know about cell membranes.) You have a planar bilayer at a relatively warm temperature. After testing the permeability of this membrane to glucose, yo...
delocalization of theπelectrons in the ring and there should be(4n+2)π(where n is a whole number) electrons present in the ring. Answer and Explanation:1 The chemical compound are said to be aromatic if they contain one or more planar rings of atoms which are joined by two different ...
Learn about strong acids. Understand what a strong acid is, learn what makes an acid strong, examine a list of strong acids and bases, and see strong acid examples. Explore our homework questions and answers library Search Browse Browse by subject ...
[42] developed a fluorescent HDAC6 inhibitor characterized by a planar ring of a dansyl moiety interacting with the hydrophobic portion of the HDAC6 cap domain. The molecule also showed an HDAC4 trapping action by sequestrating this specific nuclear isoform in the cytoplasm, which led to a ...
3 pairs of bonding electrons and one pair of non-bonded electrons. As we’ve seen, the ideal geometry for arranging four pairs of electrons is tetrahedral, which makes the hybridization of the central atom sp3. This leaves the molecule with a “piano stool” arrangement of atoms about the ...
Cancer biology is addressed by the a priori choice of a suitable tracer molecule to probe the existence of a suspected disease and to further phenotype it. The availability of molecular probes and the choice of the most appropriate tracer will be the focus of a companion contribution to this ...
Though plasma is rare on Earth, it is the most common state of matter in the universe as a whole. The sun and stars consist of plasma. Here on Earth, lightning, auroras and extremely hot flames are natural forms of plasma. Technology also makes use of the principle with flourescent light...
Conformations, in organic chemistry, refers to the different arrangements of a particular compound, formed by the rotation of each of the attached substituent around single bonds. Each rotation gives rise to a conformer which differs in dihedral angles....