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Basic Principles of Chemistry for Organic and Biological Systems

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Lezioni curate abbinate al materiale che hai caricato – impara ogni argomento passo dopo passo.

What is Organic Chemistry?

  • Organic molecules in your everyday life.
    02:08
  • Identifying organic molecules
    02:17

Atomic Structure

  • Three rules about orbitals you need to know.
    02:54
  • Understanding the hydrogen isotopes.
    03:06
  • The difference between atomic numbers and atomic mass.
    01:44

Intermolecular Forces

  • How dipole-dipole forces work.
    01:46
  • How IMFs are related to melting and boiling points.
    03:08
  • How Van der Waals forces work.
    03:01

Solubility

  • Introducing common solvents and other molecules in organic chemistry.
    02:01
  • Understanding “like dissolves like”.
    01:47

Overview of Chemical Reactions

  • Recognizing Substitution Reactions.
    01:34
  • Recognizing Acid-Base Reactions.
    02:43
  • Recognizing Elimination Reactions.
    00:40

Acid and Base Definitions

  • Lewis vs. Bronsted-Lowry Definition
    07:46
  • The Bronsted-Lowry definition of acids and bases.
    00:54
  • Equilibrium constant and conjugates.
    02:11

Equilibrium Constant and pKa

  • The pH scale vs. the pKa scale.
    02:15
  • The relationship between equilibrium constant and pKa.
    02:19
  • Why we use pKa instead of pH.
    01:46

pKa Values

  • Identifying pKa values
    07:45
  • The 12 pKa values you want to memorize (because they are important!).
    09:36

Acid Base Equilibrium

  • The 3 steps for determining the direction of acid and base equilibrium.
    05:11
  • Determining Acid/Base Equilibrium
    04:00
  • Determining Acid/Base Equilibrium
    02:34

Factors Affecting Acidity

  • Which of the oxides is the most basic?
    00:30
  • The 3 factors that determine the strength of inductive effects.
    03:09
  • Using Inductive Effect to determine acidity
    01:54

Functional Groups

  • Assigning Degrees to Alkyl Halides
    01:30
  • Why we need functional groups.
    01:49
  • The difference between aldehydes and ketones.
    03:08

Monosaccharide

  • Identifying Types of Stereoisomers
    03:42
  • Monosaccharide
    12:01

Condensation Into Disaccharide

  • Disaccharide
    07:31
  • Important Disaccharides
    09:05

Polysaccharides

  • Polysaccharide
    11:53

Introduction to Proteins

  • Peptides and Polypeptides
    09:34
  • Standard Amino Acids
    09:36

Primary Protein Structure

  • Percorso guidato
    Primary Protein Structure Example 1
    1:11
  • Percorso guidato
    Primary Protein Structure Concept 1
    2:18

Secondary Protein Structure

  • Percorso guidato
    Beta-Pleated Sheet Concept 4
    2:42
  • Percorso guidato
    Secondary Protein Structure Example 4
    1:09
  • Percorso guidato
    Secondary Protein Structure Example 3
    0:56

Tertiary Protein Structure

  • Percorso guidato
    Interactions within the Tertiary Structure Concept 2
    2:41
  • Percorso guidato
    Tertiary Protein Structure Example 1
    1:17
  • Percorso guidato
    Tertiary Protein Structure Example 2
    0:57

Quaternary Protein Structure

  • Percorso guidato
    Quaternary Protein Structure Concept 1
    3:26
  • Percorso guidato
    Quaternary Protein Structure Example 1
    1:13