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Showing results 1 to 10 of 78
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PP086 - Making soap the microscale way
Soap making is an ancient process, going back at least 4000 years. It is an example of saponification of an ester group, which is sometimes included in GCSE, A-level and BTEC courses. The conventional..
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words matched:
soap
TL007 - Making soap
The traditional procedure to make soap is hazardous because it requires heating quite concentrated sodium hydroxide solution, typically about 5 M (CORROSIVE) with the oil or fat.This guide covers two ..
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words matched:
soap
SRA027 – Dynamite soap
The explosion between hydrogen and oxygen, in the confines of a modern school laboratory, is extremely loud.A mixture of hydrogen and oxygen is placed inside a syringe. The mixture is bubbled into soa..
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words matched:
soap
Reduced scale way of making soap
This video demonstrates a microscale method for preparing soap in a lab including a simple way to test the soap produced.
words matched:
soap
GL185 - Use of sharps in school science
A short document which identifies hazards and control measures for using sharps
words matched:
soap
GL270 - Aseptic techniques in microbiology
This document describes the methods of aseptic technique to be used by teachers, technicians and students for effective microbiology, e.g. handwashing, swabbing surfaces, flaming, in microbiology..
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words matched:
soap
GL339 – Practical activities for pupils at home during extended periods of school closure
Practical activities for pupils at home during extended periods of school closure
words matched:
soap
GL338 - Practical activities for pupils attending school during extended periods of closure
Practical activities for pupils attending school during extended periods of closure.
words matched:
soap
SRA038 – Hydrogen balloon explosions
A party balloon is filled with hydrogen and allowed to float, tethered to a retort stand or similar with a piece of string. A flame is brought to the balloon whereupon the hydrogen catches fire with a..
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words matched:
soap
GL414 – Making gases for collection in syringes
Various activities often need a 20 cm3 or 60 cm3 syringe full of gas. At CLEAPSS, gases such as oxygen, carbon dioxide and even hydrogen have been stored for many days in a syringe fitted with a cap.
words matched:
soap
Showing results 1 to 10 of 78
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