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Members only resource
PP008 – Preparing and Firing Microscale Hydrogen Oxygen Rockets
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The reaction between hydrogen and oxygen produces lots of energy, and is over in less than a 0.01 s. It can be used to fire rockets. In this activity, students can make gas mixtures and fire rockets. .. more
words matched: gas, molecules
Members only resource
PP031 - Investigating gas laws 2 – pressure/temperature law (Gay-Lussac’s Law)
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Students have to learn about the gas laws, how properties such as pressure, volume, temperature, and amount of a gas change with respect to each other. With commonly-accessible bits of kit, it is poss.. more
words matched: gas, molecules
Members only resource
PP028 - Investigating gas laws 1 - pressure/volume (Boyle's law)
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A straightforward investigation using simple equipment which will allow students to confirm Boyle's law.
words matched: gas, molecules
Members only resource
PP007 – The electrolysis of water using the CLEAPSS (small) Hofmann voltameter
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The electrolysis of water is becoming increasing more relevant as a means of providing hydrogen, which may be used as a fossil fuel supplement or replacement. The expensive, traditional apparatus, the.. more
words matched: gas, molecules
Members only resource
Handbook - Section 13 - Chemistry Topics
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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.. more
words matched: gas, molecules
Free resource
Demonstrating diffusion with ammonia and hydrogen chloride
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A classic demonstration to show the movement of molecules in gases.
words matched: gas, molecules
Members only resource
SRA039 - Propanone oxidation with a copper catalyst
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A hot copper plate is placed into an atmosphere containing propanone and the reaction takes place on the surface of the copper foil, making it appear red hot. As the concentration of air in the flask .. more
words matched: gas, molecules
Members only resource
TL010 - Unsaturation tests on hydrocarbons
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This document describes how to safely carry out unsaturation tests using bromine solution. There is guidance on minimising the release of toxic gas, and the intense and sometimes unpleasant odour of s.. more
words matched: gas, molecules
Members only resource
Bulletin 149 - Spring 2014
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This edition includes the directors message and notes on new CLEAPSS buying guides, some new CLEAPSS videos on YouTube, UV light sources, mercury, organic chemical waste, teaching about radioactivity .. more
words matched: gas, molecules
Members only resource
L195 - Safer chemicals, safer reactions
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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: gas, molecules
Showing results 1 to 10 of 471
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