Chiral center - Study guides, Class notes & Summaries

Lewis Acid - correct answer Any species that can accept electrons Polar-Covalent Bond - correct answer A bond between two atoms differing in electronegativity by 0.5 - 2 Hydrophillic - correct answer A term used to describe a "water loving" species Bronsted-Lowry Acid - correct answer A compound that can donate a proton Electronegat...

What are the four rules for writing resonance structures? Correct Answer 1. Atoms must not be moved. Only electrons. 2. All resonance atoms must lie in the same plane. 3. Only valid Lewis structures are allowed. 4 . The number of unpaired electrons must remain constant. What are the two conditions for resonance? Correct Answer 1. An atom must have a P orbital or a lone pair of electrons. 2. It must be single bonded to an atom that has a double or triple bond. The latter comprom...

What are the four rules for writing resonance structures? Correct Answer 1. Atoms must not be moved. Only electrons. 2. All resonance atoms must lie in the same plane. 3. Only valid Lewis structures are allowed. 4 . The number of unpaired electrons must remain constant. What are the two conditions for resonance? Correct Answer 1. An atom must have a P orbital or a lone pair of electrons. 2. It must be single bonded to an atom that has a double or triple bond. The latter comprom...

CHEM 104-Quiz 1 |49 Questions| With Correct Answers. VSEPR Model Bond Polarity electronegativity C-H bond's polarity Valence Bond Theory 4 Types of Hydrocarbons meth- eth- prop- but- methyl ethyl propyl butyl isopropyl tert-butyl structural (constitutional isomers) general formula for an alkane Which cycloalkanes are most stable and why? general formula for a cycloalkane with one ring alkenes geometric isomers Which one (cis/trans) generally has a higher boiling point? c...

sp3 - ANSWER-tetrahedral 109.5 4 single bonds for oxygen and nitrogen tetrahedral bent sp2 - ANSWER-trigonal planar 120 1 double 2 single for oxygen and nitrogen trigonal planar linear sp - ANSWER-linear 180 1 triple 1 single or 2 double formula for alkane - ANSWER-CnH(2n+2) a organic molecule that contains at least one multiple bond is said to be__________ - ANSWER-unsaturated boiling point - ANSWER-the molecule with the most carbons will having the highest b...

Organic Chemistry ACS Final Exam 64 Questions with Verified Answers ketone - CORRECT ANSWER aldehyde - CORRECT ANSWER carboxylic acid - CORRECT ANSWER ester - CORRECT ANSWER amide - CORRECT ANSWER anhydride - CORRECT ANSWER amine - CORRECT ANSWER ether - CORRECT ANSWER constitutional isomers - CORRECT ANSWER same formula, different connectivity stereoisomers - CORRECT ANSWER same formula, different spatial arrangement enantiomers - CORRECT ANSWER non-supe...

MCBM Exam 1 In amino acids, the center carbon is called the: - Answer- alpha carbon What is a chiral carbon? - Answer- A carbon bonded to 4 different substituents The alpha carbon is chiral in all amino acids EXCEPT: - Answer- glycine Absolute Configuration - Answer- - The configuration of 4 different constituent groups around an asymmetric carbon in relation to D- and L-glyceraldehyde. - This is a way of naming stereoisomers. All amino acids found in natural proteins are _______...

Test Bank for Organic Chemistry 4e 4th Edition by David R. Klein. ISBN-13: 9594 Full chapters test bank PDF TABLE OF CONTENTS 1 A Review of General Chemistry: Electrons, Bonds, and Molecular Properties 1 1.1 Introduction to Organic Chemistry 2 1.2 The Structural Theory of Matter 3 1.3 Electrons, Bonds, and Lewis Structures 4 1.4 Identifying Formal Charges 7 1.5 Induction and Polar Covalent Bonds 8 1.6 Reading Bond-Line Structures 11 1.7 Atomic Orbitals 14 1.8 Valence Bond Theory 17 1.9 Molecular...

What is the chemical structure of a component found in four of the five cofactors used by Na+-NQR? says it is composed of flavin structure is a nucleotide base structure B could be structure C also could be structure D is an amino acid down between B and C to help, look at the captioned note on the table. it says Fl represents flavin which is the redox active center in four of the five cofactors of Na+-NQR C has an uniquinone AND HERE IS IS MENTIONED THAT UNIQUINONE IS IS A SUBSTATE ...

Lateral Geniculate Nucleus - Visual Pathway Medial Geniculate Nucleus - Auditory Pathway Bipolar Cells - Relay sensory information relating to vision, olfaction, audition and the vestibular sense. Found in retina, inner ear, nasal cavity "miss" - failure to respond after an event has occurred Tunnel Vision - Decreased field of vision occurring after the sympathetic nervous system responds to "fight or flight" Top-Down Processing - Uses what the brain already ...