Quantitative Revision Short questions to help revise quantitative chemistry. 2.5 / 5 based on 2 ratings ? ChemistryFunctional GroupsASCCEA Created by: Anna LogueCreated on: 01-04-13 14:53 The combining power of an atom. Valency 1 of 8 Which element is each relative mass compared to? Carbon-12 2 of 8 What is meant by molar mass? The mass of one mole of a substance 3 of 8 What is water of crystallisation? Water chemically bonded within a chemical structure 4 of 8 What is the molecular formulae? A formula which shows the actual number of atoms of each element in a molecule 5 of 8 What is a standard solution? A solution of known concentration 6 of 8 What colour is phenolphthalein indicator in alkali? Pink 7 of 8 What is a weak acid? An acid that does not completely dissociate in water 8 of 8
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