Chemistry 0.0 / 5 ? ChemistryBonding & shapesA2/A-levelOCR Created by: TuckzCreated on: 01-11-19 15:58 Mass per mole Molar 1 of 21 Mass of an element Atomic 2 of 21 what formulae is the simplest whole number ratio of atoms of each element in a compund Empirical 3 of 21 Scientific value of temperature Kelvin 4 of 21 Equipment used to calculate relative abundance of an isotope of an element Spectrometer 5 of 21 Unit of pressure Pascal 6 of 21 Unit of length used in chemistry Decimeter 7 of 21 Loss of electrons Oxidisation 8 of 21 Gain of electrons Reduction 9 of 21 Used to scoop solids out of bottles Spatula 10 of 21 Used to hold and heat liquids Beaker 11 of 21 Used to heat small quantities to very high temprature Cucible 12 of 21 Used to give out precise measurements of acid in a titration Burette 13 of 21 CO3 Carbonate 14 of 21 NH4 Ammonium 15 of 21 OH Hydroxide 16 of 21 ClO3 Chlorate 17 of 21 PO4 Phosphate 18 of 21 An electron donor, which is also being oxidised Reducing agent 19 of 21 The ratio of moles in a reaction Stoichiometry 20 of 21 A technique that uses a direct electric current to drive an otherwise non-spontaneous chemical reaction. Electrolysis 21 of 21
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