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the ratio of the concentration of the products to the concentration of the reactants in a chemical equilibrium reaction.
compounds that are different colours in acid and alkali environments.
single superphosphate fertiliser (SSP) is manufactured by adding sulfuric acid to phosphate...
a substance that can accept a proton in an acid-base reaction.
contains an unpaired electron on a carbon atom bonded to only one other carbon atom.
a solvent able to dissolve a large number of different chemical compounds. Water is the...