Chemistry - Topic 12 Acid-Base Equilibria 0.0 / 5 ? ChemistryAcids, bases and saltsA2/A-levelEdexcel Created by: _kate_maeCreated on: 05-01-23 20:04 Bronsted-lowry acids are proton … Donors 1 of 14 Strong acids almost completely … in water Dissociate 2 of 14 An acid has a conjugate Base 3 of 14 The pH scale is a measure of …. Concentration Hydrogen ion 4 of 14 To find the pH of a weak acid, we use … Ka 5 of 14 Water can act as an acid and a Base 6 of 14 1.0x10-14 mol2 dm-6 Kw 7 of 14 Sodium hydroxide is a … base Strong 8 of 14 Hydrochloric acid is a … acid Strong 9 of 14 Propanoic acid is a … acid Weak 10 of 14 For a strong acid/weak base use … indicator Methyl orange 11 of 14 The point where half the acid is neutralised Half-equivalence point 12 of 14 A .. minimises changed in pH when small amounts of acid or base are added Buffer 13 of 14 The pH of the blood is controlled by ….buffer system Carbonic acid-hydrogencarbonate 14 of 14
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