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From John Wohlers 3 Months ago
This video briefly discusses how the FTIR works and how to obtain a liquid spectrum using salt plates. Using the computer program is also discussed. -
From John Wohlers 3 Months ago
A titration is an analytical technique using a buret. The equivalence point can be determined accurately. This video shows a titration done using swirling by hand… -
From John Wohlers 3 Months ago
Demonstrates how to set up and use a vacuum filtration. Specifically, filtration of copper oxide in CHM 121 E5 is demonstrated. -
From John Wohlers 3 Months ago
This video briefly discusses how the FTIR works and how to obtain a liquid spectrum using salt plates. Using the computer program is also discussed. -
From John Wohlers 3 Months ago
Although the pipet should be strickly vertical, this video gives direction on using a pipump or a bulb with the volumetric pipet. -
From John Wohlers 3 Months ago
This video shows the do's and don'ts of using pipettors. -
From John Wohlers 3 Months ago
How to get a good flame using the Meeker Burner. Using a Meeker Burner with a crucible. -
From John Wohlers 3 Months ago
This kind of experiment is one where the computer takes data for a specified period of time. -
From John Wohlers 3 Months ago
Everyone who will be using the Logger Pro software with the Lab Pro interface and Vernier Probes, should watch this video. It introduces the software and interface to… -
From John Wohlers 3 Months ago
Explanation of how the GC works. Directions on making injection for CHM121 experiment. -
From John Wohlers 3 Months ago
This video explains how the centrifuge works and how it should be used. -
From John Wohlers 3 Months ago
Part of the discussion is how the bunsen burner works and what makes a good flame. -
From John Wohlers 3 Months ago
The workings of the hot plate are discussed, including the possibility of the plug coming loose. Stirring is also demonstrated. -
From John Wohlers 3 Months ago
Describes some of the equipment used to handle liquid reagents. -
From John Wohlers 3 Months ago
Describes how to set up a gravity filtration apparatus and how it is used. -
From John Wohlers 3 Months ago
Explanation of how the GC works. Directions on making simple injections.
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