Search for tag: "pka"

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19:00 118CSpr21L18p1 118CSpr21L18p1	118CSpr21L18p1 pI and Amino Acid pKa acid amino acids pka ph form pi structure side protein bit base pkas minus chain carboxylic lot charge ion pk From Sarah Lievens 0 likes 308 plays 0
14:48 118CSpr21L23p1 118CSpr21L23p1	118CSpr21L23p1 Nucleophilic Aromatic Substitution of Pyridine substitution minus nucleophile position nitrogen ring things bit midterm pka hydrogen groups c2 electrons reaction alkyl electron c6 pyridine carbon From Sarah Lievens 1 likes 356 plays 0
17:42 118CSpr21L16p2 118CSpr21L16p2	118CSpr21L16p2 Phenols as Almost Alcohols phenol alcohol phenoxide phenyl bit pka ether acid transesterification ester nucleophile alkoxide base alcohols alkyl anhydrite esterification oxide ion minus From Sarah Lievens 0 likes 355 plays 0
17:05 118CSpr21L15p1 118CSpr21L15p1	118CSpr21L15p1 Properties and pKa of Phenols electrons lot oxygen bit ring phenols things electron phenol groups phenyl acid effect ortho pka positions para alcohol alcohols nitro From Sarah Lievens 0 likes 341 plays 0
32:43 118CSpr21L14p1 118CSpr21L14p1	118CSpr21L14p1 Reactivity of Benzylic Carbons position ring benzene reactions positions benzyl resonance carbon electrons reaction radicals things bit nucleophile bond bromide alkyl alcohol pka groups From Sarah Lievens 0 likes 417 plays 0
21:38 118CSpr21L10p3 118CSpr21L10p3	118CSpr21L10p3 Amine pKa's base amine bit ammonium nitrogen pka groups acid alkyl ion amines pair things minus ring pk lithium hydride midterm means From Sarah Lievens 0 likes 358 plays 0
20:56 118CSpr21L10p1 118CSpr21L10p1	118CSpr21L10p1 Nomenclature of Amines amine carbon nitrogen bit things stereochemistry alkyl amino methyl chain groups properties alcohol amines acid pka means midterm diamine ammonium From Sarah Lievens 0 likes 350 plays 0
29:03 118CSpr21L4p1 118CSpr21L4p1	118CSpr21L4p1 pKa of Carboxylic Acids and Derivatives. acid acids electrons oxygen things resonance bit lot ester pka numbers minus proton hydrogen folks range structure ketone carboxylic electron From Sarah Lievens 2 likes 481 plays 0
07:23 118CSpr21L1p2 118CSpr21L1p2	118CSpr21L1p2 Carboxylic Acids and Derivatives acid acids bond derivatives things groups reactions atom oxidation nomenclature electronegative bonds bit couple spectroscopy chapter lot chlorine pka leaving From Sarah Lievens 0 likes 522 plays 0
01:45:34 ECI 245A, Lecture 4 ECI 245A, Lecture 4	ECI 245A, Lecture 4 ph species acid equation water concentration carbonate equilibrium minus alkalinity pka point equivalence log temperature definition component reaction simplifications proton From Jasquelin Pena 0 likes 38 plays 0
01:37:16 ECI 140B Lecture November 30, 2020 ECI 140B Lecture November 30, 2020	ECI 140B Lecture November 30, 2020 ph iron equilibrium carbonate calcium water reaction concentration metal ion aluminum question exam complex minus pka acid thing problem mineral From Jasquelin Pena 0 likes 72 plays 0
29:17 118AFall20L22p1 118AFall20L22p1	118AFall20L22p1 Properties of Alcohols and pKa bit alcohols things alcohol acid base minus pka tertiary lot ethanol reactions water hydrogen bonds kind ch2 ch3 salvation pk From Sarah Lievens 0 likes 739 plays 0
12:33 118AFall20L12p2 118AFall20L12p2	118AFall20L12p2 Leaving Group Ability groups acid minus bond things conjugate electrons lot fluorine iodine ch3 pka carbon acids bases sulfonate oxygen methyl hydrogen molecule From Sarah Lievens 0 likes 705 plays 0
01:39:35 EC1 140B Oct 26 Lecture EC1 140B Oct 26 Lecture	EC1 140B Oct 26 Lecture minus ph acid log carbonate diagram bicarbonate proton concentration equilibrium equation pka water slope species term total star alpha point From Janis Patino Higuita 0 likes 90 plays 0
01:26:17 ECI 140B October 21 Lecture ECI 140B October 21 Lecture	ECI 140B October 21 Lecture minus ph proton log acid concentration alpha equation condition reference water point level balance pka species graph sodium protons mass From Janis Patino Higuita 0 likes 103 plays 0
41:54 118AFall20L4p1 118AFall20L4p1	118AFall20L4p1 Strength of acids acid pka bit electronegativity induction oxygen base electrons bond carbon things atom acids proton fluorine nitrogen size groups lot orbitals From Sarah Lievens 1 likes 777 plays 0