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2:57

7 months ago

Flipping the Cyclohexane Chair

Demonstration of cyclohexane ring "flipping" of conformations using a plastic molecular model of cis-1,2-dimethylcyclohexane.

HGTCChem • 3,465 views

fanchemii commented:

great video. i finally saw and understood how to flip the ring. thx a lot.
- 7 months ago
  
  fanchemii liked
5:16

7 months ago

Cyclohexane Chair Conformation

Understanding the chair conformation of cyclohexane

roxifinney • 5,363 views

fanchemii liked
8:21

7 months ago

Organic Chemistry: cyclohexane ring flipping, and conformational analyisis pt 1

chembarb • 489 views

fanchemii liked
9:40

7 months ago

Gas Chromatography. Part 1. General Introduction.

Professor Harold McNair explains on www.chromedia.org in this 10 minute online short course the basic elements of gas chromatography.

Harold McNai...

chromediaorg • 63,954 views

fanchemii liked
9:38

7 months ago

TLC and Column Chromatography Part III CHEM2050

http://www.chem.missouri.ed...

Aswin Garimalla, Fifth year Graduate Teaching/Research Assistant made these videos and posted them in Youtub...

chem2050 • 16,020 views

fanchemii liked
9:14

7 months ago

TLC and Column Chromatography Part I CHEM2050

http://www.chem.missouri.ed...

Aswin Garimalla, Fifth year Graduate Teaching/Research Assistant made these videos and posted them in Youtub...

chem2050 • 9,092 views

fanchemii commented:

@SCIGEEK15 no, what she said is right. Don't forget that the stationary phase (silica or alumina) is polar. So polar compounds bond more strongly to the polar stationary phase. If the compounds are leaving too quickly, it means that the solvent is too strong as the compounds are interacting with ...
3:04

7 months ago

Mini-Video on Ion Size

Correcting a mistake and learning a bit about ion size

khanacademy • 30,172 views

fanchemii liked
14:51

7 months ago

Reactions in Equilibrium

Equilibrium reactions and constants.

khanacademy • 102,367 views

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15:27

7 months ago

Introduction to Kinetics

Kinetics, activation energy, activated complex and catalysts.

khanacademy • 101,897 views

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14:00

7 months ago

Boiling Point Elevation and Freezing Point Supression

Raising or lowering the boiling or freezing point of a solution by adding solute.

khanacademy • 56,897 views

fanchemii liked
13:22

7 months ago

Solubility

Solubility of salt and gas solutes in liquid solvent.

khanacademy • 106,708 views

fanchemii liked
13:57

7 months ago

Suspensions, Colloids and Solutions

Suspensions, Colloids and Solutions. The difference between Molarity and Molality.

khanacademy • 71,271 views

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18:04

7 months ago

Vapor Pressure

Vapor Pressure, Volatility, and Evaporation

khanacademy • 69,463 views

fanchemii liked
11:23

7 months ago

Chilling Water Problem

How much ice at -10 degrees C is necessary to get 500g of water down to 0 degrees C?

khanacademy • 35,580 views

fanchemii commented:

I don't get how you got grams out of Joules when you divided 125,340 over 354.95. Could you please explain. Also, it actually matters whether you have Kelvins or Celsius degrees. 60 Celsius degrees is 333.15 K, which makes a difference. If you don't convert Celsius degrees into Kelvins the units ...
- 7 months ago
  
  fanchemii liked
14:49

7 months ago

Specific Heat, Heat of Fusion and Vaporization

Specifict heat and phase changes: Calculating how much heat is needed to convert 200g of ice at -10C to 110 degree steam.

khanacademy • 96,020 views

fanchemii liked
8:45

7 months ago

States of Matter Follow-Up

More on Plasma and Hydrogen bonds.

khanacademy • 39,989 views

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5:03

7 months ago

Ideal Gas Example 4

Figuring out the molar mass of a mystery molecule at STP.

khanacademy • 38,545 views

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5:46

7 months ago

Ideal Gas Equation Example 3

Figuring out the mass of Oxygen we have.

khanacademy • 40,552 views

fanchemii liked
9:56

7 months ago

Stoichiometry

Introduction to stoichiometry

khanacademy • 228,589 views

fanchemii liked
14:28

7 months ago

Balancing Chemical Equations

The art of balancing equations in chemistry!

khanacademy • 495,546 views

fanchemii liked
19:35

7 months ago

Lec 9 | MIT 5.301 Chemistry Laboratory Techniques, IAP 2004

Recrystallization

Recrystallization takes patience, but it's worth it! This video walks you through the procedure, from solubility tests to cold f...

MIT • 39,841 views

fanchemii liked
16:03

7 months ago

Lec 3 | MIT 5.301 Chemistry Laboratory Techniques, IAP 2004

TLC - The Basics

Thin-layer chromatography is the most commonly used analytical technique in many research labs. This video walks you through ever...

MIT • 76,291 views

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11:51

8 months ago

Groups of the Periodic Table

Properties of alkali, alkaline earth and transition metals. Halogens and noble gases.

khanacademy • 217,462 views

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15:23

8 months ago

Valence Electrons

Looking at valence electrons to figure out reactivity

khanacademy • 207,758 views

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10:04

8 months ago

Electron Configurations

Introduction to using the periodic table to determine electron configurations

khanacademy • 250,584 views

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13:38

8 months ago

Orbitals

An introduction to orbitals

khanacademy • 344,218 views

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9:01

8 months ago

Amide Formation from Acyl Chloride

Amide Formation from Acyl Chloride

khanacademy • 7,493 views

fanchemii liked
11:09

8 months ago

Relative Stability of Amides Esters Anhydrides and Acyl Chlorides

Relative Stability of Amides Esters Anhydrides and Acyl Chlorides

khanacademy • 6,352 views

fanchemii commented:

@khanacdemy minor mistake but you keep saying 'ether' when you should be saying 'ester' Mr Khan.
- 8 months ago
  
  fanchemii liked
8:48

8 months ago

Amides, Anhydrides, Esters and Acyl Chlorides

Carboxylic Acid Derivatives - Amides, Anhydrides, Esters and Acyl Chlorides

khanacademy • 16,549 views

fanchemii liked
8:51

8 months ago

Carboxlic Acid Introduction

Carboxlic Acid Introduction

khanacademy • 15,553 views

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11:49

8 months ago

Acid Chloride Formation

Acetic Acid to Acetyl Chloride mechanism. Can be generalized to forming any acid halide from a carboxylic acid

khanacademy • 8,266 views

fanchemii liked
5:26

8 months ago

Carboxylic Acid Naming

Carboxylic Acid Naming

khanacademy • 14,664 views

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8:03

8 months ago

Keto Enol Tautomerization

Keto Enol Tautomerization

khanacademy • 17,920 views

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8:44

8 months ago

Ketone Naming

Ketone Naming

khanacademy • 18,666 views

fanchemii commented:

@qrais he is not wrong. either you have no idea about organic chemistry (or at least ketone naming) or I haven't noticed his mistake(s), which I would be greatful if you could point out my good sir.
- 8 months ago
  
  fanchemii liked
7:48

8 months ago

Aldehyde Introduction

Aldehyde introduction

khanacademy • 21,711 views

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8:15

8 months ago

Sn1 Amine Reaction

Sn1 Amine Reaction

khanacademy • 6,890 views

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10:22

8 months ago

Amine in Sn2 part 2

Amine continuing to act as nucleophile to generate more products

khanacademy • 5,604 views

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14:45

8 months ago

Amine as Nucleophile in Sn2 Reaction

Amine as Nucleophile in Sn2 Reaction

khanacademy • 11,572 views

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5:43

8 months ago

Amine Naming 2

Amine Naming 2

khanacademy • 12,737 views

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6:51

8 months ago

Amine Naming Introduction

Amine Naming Introduction

khanacademy • 19,136 views

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12:56

8 months ago

Bromination of Benzene

Bromination of benzene catalyzed by iron bromide

khanacademy • 22,262 views

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11:17

8 months ago

Electrophilic Aromatic Substitution

Electrophilic Aromatic Substitution

khanacademy • 25,745 views

fanchemii liked
10:24

8 months ago

Aromatic Compounds and Huckel's Rule

Aromatic Compounds and Huckel's Rule

khanacademy • 31,591 views

fanchemii commented:

@khanacademy in my fist year of chemistry I was taught that a sytem is aromatic if it obeys the Huckel's rule AND is cyclic AND is planar. Maybe I was taught wrong... Good video anyway. Like all the other videos.

About fanchemii's channel

Created by

fanchemii

Latest Activity

Aug 2, 2011

Date Joined

Jul 6, 2011

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Country

United Kingdom

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