Chemical Test: A test involving the chemical molecules, and the way they react with other molecules. e.g. test for water using anhydrous copper (ii) sulphate.
Combustion: Reaction with oxygen that produces a flame (a lot of heat and light energy is released)
Physical Test: A test involving the physical properties of a molecule, e.g. boiling point of water.
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Section 3 a) Specification
3.1 explain the terms homologous series, hydrocarbon, saturated, unsaturated, general formula and isomerism. A homologous series is a grou...
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3.1 explain the terms homologous series, hydrocarbon, saturated, unsaturated, general formula and isomerism. A homologous series is a grou... -
a) Introduction 3.1 explain the terms homologous series, hydrocarbon, saturated, unsaturated, general formula and isomerism. b) Alkanes...
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Galvanising: Coating iron in zinc as a form of sacrificial protection. Oxidation: Gain of oxygen ions. Reactivity series: The order in w...
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