Acids and bases 3.0 / 5 based on 1 rating ? ChemistryAcids, bases and saltsA2/A-levelOCR Created by: Rachel WylesCreated on: 02-04-14 18:04 What is an acid? a proton donor 1 of 5 What is a base? A proton acceptor 2 of 5 What is a proton and how is it formed? H+ ion - formed when a hydrogen atom loses an e- and a proton is left 3 of 5 HA + H20 -> H3O+ + A- what are the conjuate pairs, identify whether acid pair or base pair HA = acid producing A-; H20 = base producing H3O+ 4 of 5 What is an acid base reaction? Where an acid donates a proton to a base 5 of 5
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