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A microscale version of the classic demo, which 6th form students can carry out.
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Guidance outlining the different types of indicator used for making agar cubes for diffusion. It covers how to prepare, use and store the agar.
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Many chemistry courses include the study of the properties of basic and acidic gases. These simple practical procedures allow for the production and testing of ammonia and chlorine.
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Practical activities for pupils attending school during extended periods of closure.
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The reaction between iron and sulfur, to produce iron(II) sulfide, is described in PP079. The reaction between iron and sulfur – students’ version.This document describes a range of chemical tests tha..
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Practical activities for pupils at home during extended periods of school closure
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Common anions are tested on a plastic covered worksheet, for quick easy disposal. Using solutions with minimum concentrations allows closer observations and initiates talking points. Students can phot..
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Method for preparing egg white suspension.
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Guidance on how to dilute hydrochloric acid.
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Risk assessment guidance on making and/or using hydrogen bromide, hydrgoen chloride and hydrogen iodide.
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Showing results 1 to 10 of 22
