Search for tag: "organic chemistry i"

Chairs and Newmans with ChemDraw

Find Newman and Chair templates in ChemDraw and some tips on drawing in 3 dimensions.

From  Keri Colabroy on September 27th, 2016 49 plays 0  

Recrystallization_DRAFT video

This is a live demo of the recrystallization of benzoic acid. The video is not yet captioned.

From  Keri Colabroy on September 15th, 2016 294 plays 0  

Reflux Glassware setup

This video is a live demonstration of setting up (and breaking down) the glassware and other materials required for a reflux.

From  Keri Colabroy on September 15th, 2016 252 plays 0  

A cartoon on Reflux in the organic lab

Narration of a hand drawn illustration of building a reflux setup, and how it works.

From  Keri Colabroy on September 15th, 2016 198 plays 0  

Separating two liquids using a separatory funnel_v.2

Using a separatory funnel to separate two immiscible liquids

From  Keri Colabroy on September 6th, 2016 159 plays 0  

WebMo Coordinate Scan of Ethane

Demostration of how to use WebMo to perform a coordinate scan for Organic Chemistry I

From  Keri Colabroy on August 26th, 2016 262 plays 0  

Organic Chemistry I_Polarimetry v.3_formatted for Vimeo

This video gives a brief introduction to optical activity, explains how to measure optical rotation using a polarimeter, and how to calculate a specific rotation from the experimental optical…

From  Keri Colabroy on June 9th, 2016 776 plays 0  

Organic Chemistry I_Distillation setup_formatted for vimeo

This video introduces the theory of distillation and specifically, steam distillation. The video also demonstrates how to assemble and disassemble the glassware for a distillation apparatus.

From  Keri Colabroy on June 9th, 2016 616 plays 0  

IR spectrum software

This screencast demonstrates how to run a background scan, collect and annotate IR data using the software Spectrum run on PC.

From  Keri Colabroy on June 9th, 2016 550 plays 0  

Fractional distillation

This video gives an overview of fractional distillation and how it differs from simple distillation as well as a demonstration of the glassware setup for a fractional distillation using a Vigreaux…

From  Keri Colabroy on June 9th, 2016 433 plays 0  

GCMS report analysis_v.3

This video demonstrates how to read and extract information from the printed GC-MS report. The GC chromatogram, the mass spectra, and compound identification are covered. The example used is the…

From  Keri Colabroy on June 9th, 2016 625 plays 0  

GCMS sample prep

This video demonstrates how to prepare a sample in a GC-MS vial and how to submit that sample for analysis

From  Keri Colabroy on June 9th, 2016 372 plays 0  

MARS microwave oven and vessels demo

This video covers the safety features of the MARS microwave and how to assemble and disassemble the reaction vessel

From  Keri Colabroy on April 1st, 2016 248 plays 0  

Microwave reaction theory

By Dr. Marsha Baar

From  Keri Colabroy on March 29th, 2016 740 plays 0  

Adding drying reagent to a solution of water contaminated organic solvent

This ~ 3min video shows the addition of drying reagent (e.g. Magnesium sulfate) to an organic solvent that is water contaminated.

From  Keri Colabroy on February 2nd, 2016 417 plays 0