Purification and yield

Reflux

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Learn about the components of standard reflux apparatus. Practise setting up the apparatus safely and performing the reflux.

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Learning outcomes

Familiarise yourself with the basic principles of reflux.
Understand how to set up and safely operate reflux equipment.
Understand the use of boiling chips and the level of heat supplied.

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Skills

Using Instruments and Equipment

What equipment is required to perform a reflux experiment
Why a flow of water through the condenser is required for effective cooling
How the direction of water flow affects the cooling process

Working in a Safe Manner

Why the connections between components of the apparatus must be secured
Why it is important to not overfill the reaction flask or overheat the solution
Why the system must remain open
Why boiling chips are required

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Dr. Ciorsdaidh Watts

University of Glasgow

“We have noted how quickly students got started initially, and how much extra time they had in the lab to concentrate on techniques and safety.”

Details

Degrees

Chemistry

Discipline

Isolation and purification

Topic

Purification and yield

Purchase option

Chemistry LabSim Library

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