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Showing results 1 to 10 of 65
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Members only resource
PP038 - Flame tests on metal ions (splints method)
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The flame test is a useful technique for identifying unknown substances. This simple method uses wooden splints soaked in aqueous salt solutions.
words matched: splint
Members only resource
SRA032 - Potassium chlorate and sugar
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Granulated sugar (0.25 g) is mixed with 0.25 g potassium chlorate(V) (KClO3) and then ignited from a distance, using a wooden splint attached to a metre rule.
words matched: splint
Members only resource
PP112 - Small-scale preparation, collection and testing of oxygen gas
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Testing for common gases is included in most chemistry courses. In this procedure students make their own sample of oxygen gas. Yeast is used as a source of the catalyst for the reaction and is an exa.. more
words matched: splint
Free resource
SSS092 - Using a Bunsen burner
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Clear and straightforward instructions and explanations for using a Bunsen burner correctly.
words matched: splint
Members only resource
SRA027 – Dynamite soap
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The explosion between hydrogen and oxygen, in the confines of a modern school laboratory, is extremely loud.A mixture of hydrogen and oxygen is placed inside a syringe. The mixture is bubbled into soa.. more
words matched: splint
Members only resource
SRA033 - Powder flash
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This demonstration is a variation on CLEAPSS Supplementary Risk Assessment SRA002 - Dust explosions using cornflour, custard powder, icing sugar, lycopodium powder, etc. Because the demonstration is n.. more
words matched: splint
Members only resource
PP113 – A simple, small-scale method for producing and testing hydrogen, oxygen and carbon dioxide
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This is a quick and simple procedure to produce and test these three common gases. The whole activity can be completed in a single lesson and offers pupils the chance to experience the well-known test.. more
words matched: splint
Members only resource
PP070 - Pushing an egg into a conical flask using air pressure
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Using atmospheric pressure to push a boiled egg into a conical flask
words matched: splint
Members only resource
PX047 - Hydrochloric acid, other hydrohalic acids, Group 1 halide salts
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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: splint
Members only resource
SRA003 - Igniting floating bubbles filled with methane (methane bubbles)
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A set of risk assessed instructions for safely demonstrating this reaction.
words matched: splint
Showing results 1 to 10 of 65
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