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Showing results 1 to 10 of 61
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PP039 - Finding the % water in a hydrated salt
Small-scale method for determining the mass loss when heating a hydrated salt to constant mass (of anhydrous salt). The method, which uses a mini spirit burner and an alternative crucible, reduces the..
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words matched:
concept, mole
PP019 - Analysis of vinegar (small scale)
This small-scale analysis activity uses simple equipment and provides a useful introduction to the principles of titration. Quantities of the reagents are measured by mass (rather than volume) and the..
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words matched:
concept, mole
PP020 - Analysis of vinegar by titration
A simple activity involving the analysis of vinegar by titration using phenolphthalein as the indicator.
words matched:
concept, mole
PP040 - Action of heat on sodium hydrogen carbonate
Small-scale method for determining mass change when sodium hydrogen carbonate decomposes. The method uses a mini spirit burner and an alternative 'crucible' and generates reliable results for quantita..
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words matched:
concept, mole
Handbook - Section 7 - Chemical Safety
General chemical safety information. Includes chemical names and formulae, with instructions for making common dilute solutions, general advice on storage, handling and disposal as well as guidance on..
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words matched:
concept, mole
Handbook - Section 13 - Chemistry Topics
Guidance and information on a range of chemicals, chemistry topics and apparatus including handling chemicals, chemical reactions, gas cylinders and syringes, molecular models, plastics, advanced chem..
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words matched:
concept, mole
Handbook - Section 9 - General Equipment (A-L)
Guidance on general laboratory equipment including balances, barometers, calorimeters, cells and batteries, centrifuges, spirit burners and other heating equipment, steam engines, gas cylinders and ge..
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words matched:
concept, mole
G279 - ECT Risk assessment concept cartoons with notes
A training pack for tutors/mentors working with trainee and early career science teachers: Risk assessment Concept Cartoon handoutsThe development of these resources was supported by funding from the ..
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words matched:
concept
PP022 - Finding the relative molecular mass of a volatile liquid
The relative molecular mass of a volatile liquid can be found by measuring the volume occupied by a known mass of the liquid's vapour at room temperature and pressure. This method avoids the use of ga..
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words matched:
mole
PP081 - Fractional Distillation of Crude Oil
Crude oil refinery is a foundation industry, providing fuel products for heating and transport, and raw materials for many further industries, including polymer and pharmaceutical manufacturing. Fract..
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words matched:
concept
Showing results 1 to 10 of 61
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