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CLEAPSS All Procedures
A comprehensive list of all CLEAPSS practical procedures.

Note: Some practical procedures are yet to be published. For additional unpublished procedures, please refer to our legacy materials which can be found in the interim document PX000.

Practical Procedures
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Members only resource
GL140 - Using semolina and an EHT to show electric field lines
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Most A-Level Physics syllabi require students to sketch various combinations of electric field patterns (e.g. a positive point charge and negative point charge, or a positive point charge to a neg.. more
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GL141 - The monkey and hunter experiment using a video camera
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The monkey and hunter experiment is a useful demonstration of projectile motion, specifically the independence of horizontal and vertical velocities. It is typically demonstrated at AS Level, but .. more
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GL146 - Estimating the vitamin C content of heat-treated food
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This document provides guidance on investigating the destruction of vitamin C in liquid and solid food materials caused by heating.
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PP001 - Reaction of concentrated sulfuric(VI) acid with hydrated copper(II) sulfate(VI)
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Sulfuric(VI) acid does not exhibit the usual properties of an acid unless it is dissolved in water. In this activity, the concentrated acid acts as a dehydrating agent, removing the water of crystalli.. more
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PP002 - Reaction of concentrated sulfuric(VI) acid with sugar (sucrose)
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Concentrated sulfuric(VI) acid acts as both a dehydrating and oxidising agent with organic material such as carbohydrates. The carbon produced by dehydration is then oxidised to carbon dioxide and car.. more
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PP003 - Reaction of concentrated sulfuric(VI) acid with copper metal
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Sulfuric(VI) acid does not exhibit the usual properties of an acid unless it is dissolved in water. In this activity, the concentrated acid acts as an oxidising agent. Copper is oxidised to copper(II).. more
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PP004 - Reaction of concentrated sulfuric(VI) acid with halide salts
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Concentrated sulfuric(VI) acid reacts with solid samples of Group 1 halides (chloride, bromide or iodide) to form hydrogen halide gases and other products. The activity illustrates the behaviour of co.. more
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PP005 - Zinc electroplating
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Electroplating is an important industrial application of electrolysis and is studied in many pre-16 and post-16 courses. Electroplating processes often involve coating a metal object with another meta.. more
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PP007 – The electrolysis of water using the CLEAPSS (small) Hofmann voltameter
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The electrolysis of water is becoming increasing more relevant as a means of providing hydrogen, which may be used as a fossil fuel supplement or replacement. The expensive, traditional apparatus, the.. more
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PP008 – Preparing and Firing Microscale Hydrogen Oxygen Rockets
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The reaction between hydrogen and oxygen produces lots of energy, and is over in less than a 0.01 s. It can be used to fire rockets. In this activity, students can make gas mixtures and fire rockets. .. more
Showing results 1 to 10 of 187
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