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This practical illustrates the idea that oxygen has mass, and that burning can involve an increase in mass as an element reacts to become an oxide. The activity also introduces the idea that the relat..
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words matched: increase, mass
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..
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words matched: increase, mass
An extensive range of reference tables and data covering everything from atomic masses to unit conversion.
words matched: increase, mass
Guidance on buying electronic balances for use by students up to GCSE and at A Level.
words matched: increase, mass
An illustrated description of an investigation using a trolley and a single light gate detector.
words matched: increase, mass
A straightforward investigation using simple equipment which will allow students to confirm Boyle's law.
words matched: increase, mass
A simple investigation which, in addition to looking at the gas law, can be used to estimate absolute zero.
words matched: increase, mass
Instructions for making concrete bars of varying compositions, which can be subsequently tested for strength.
words matched: increase, mass
This provides an opportunity to develop and practice colorimetric techniques, and to plot a calibration curve.
words matched: increase, mass
This guide describes a method of finding the iodine number for fats and oils using bromine that does not require a fume cupboard and can therefore be used as a class activity.
words matched: increase, mass
Showing results 1 to 10 of 410
