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Risk assessment guidance on making and/or using hydrogen bromide, hydrgoen chloride and hydrogen iodide.
words matched: halides, hydrogen

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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
words matched: halides, hydrogen

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Brief risk assessment guidance and experimental notes for a range of practical activities involving phosphoric(V) acid and its salts (Hazcard 72)
words matched: halides, hydrogen

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Brief risk assessment guidance and experimental notes for a range of practical activities involving hydrochloric acid, hydrobromic acid, hydriodic acid and Group 1 halide salts (Hazcards 47A, 47B, 47C.. more
words matched: halides, hydrogen

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Brief risk assessment guidance and experimental notes for a range of practical activities involving sulfuric(VI) acid (Hazcard 98A), sulfamic acid and sulfate(VI) salts (Hazcard 98B).
words matched: halides, hydrogen

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In this microscale procedure, students can investigate confirmatory tests for common anions. It provides good talking points for the diffusion of gases and appearance of coloured halos. Students can w.. more
words matched: halides, hydrogen

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In this term's issue: From the Director.. CLEAPSS is on the MOVEGetting in touch with CLEAPSSCOVID-19 Update - Returning to practical workafter COVIDBiological samplingNew practical procedures for ion.. more
words matched: halides, hydrogen

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Brief risk assessment guidance and experimental notes for a range of activities involving zinc metal (Hazcard 107).
words matched: halides, hydrogen

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The common negative ions, carbonate (CO32-), sulfate(VI) (SO42-) and the halides (Cl–, Br– and I–) can be simply tested for in test tube reactions. The method described here uses a more dilute ammo.. more
words matched: halides, hydrogen

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An invaluable practical guide on how to safely undertake a range of visually and intellectually appealing chemical reactions. Includes alternatives to some traditional activities such as the thermit r.. more
words matched: halides, hydrogen

Showing results 1 to 10 of 233
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