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HC025 - Cobalt and its compounds
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Risk assessment guidance for cobalt and its compounds including cobalt(II) nitrate(V), cobalt(II) chloride, cobalt(II) carbonate and cobalt(II) sulfate(VI).
words matched: cobalt(II)
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PX025 - Cobalt(II) compounds
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Brief risk assessment guidance and experimental notes for a range of activities involving cobalt(II) compounds.
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PP036 - Exploring equilibria: cobalt(II) complexes
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A relatively simple activity involving two vividly coloured cobalt(II) complexes in solution can be used to illustrate the effects of changing conditions (concentration, temperature) on a reaction at .. more
words matched: cobalt(II)
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RB030 - Cobalt (II) Solutions
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Guidance on preparing, labelling and storing cobalt (II) solutions and other cobalt(II)-containing reagents. Includes information on cobalt(II) chloride indicator papers (for moisture/humidity detecti.. more
words matched: cobalt(II)
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PP100 – Testing for positive ions: transition metals ions
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The metal ions cobalt(II), copper(II), iron(II) and iron(III) can be tested for with simple test tube reactions. These tests are more specific than precipitation reactions with sodium hydroxide soluti.. more
words matched: cobalt(II)
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PP010 - a colourful catalysis reaction using cobalt(II) ions
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This activity dramatically shows the effect of a catalyst, cobalt(II) ions, on a reaction. Other characteristic properties of transition metals (eg, coloured ions, different oxidation state) can be ob.. more
words matched: cobalt(II)
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HC086A - Silicon & silicon(IV) oxide
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Risk assessment information for silicon and silicon(IV) oxide (silica). Also includes information on mineral wools and silica gels (self-indicating and non-indicating).
words matched: cobalt(II)
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PP059 - Micro-electrolysis of copper(II) chloride solution
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The electrolysis of copper(II) chloride solution was cited in many GCSE exemplar procedures. With large-scale equipment, the volume of chlorine produced, caused breathing difficulties for some student.. more
words matched: cobalt(II)
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Bulletin 146 - Spring 2013
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This edition includes a note from the director on CLEAPSS services, and other notes on Hazcards updates, no eating and drinking in the lab, recording risk assessments, buying Petri dishes, calcium oxi.. more
words matched: cobalt(II)
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HC102A - Tin and tin(II) compounds
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Risk assessment information for tin metal, tin(II) oxide, tin(II) chloride and tin(II) sulfate(VI). Includes information on tin(II) chloride solutions.
words matched: cobalt(II)
Showing results 1 to 10 of 262
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