GCSE Chemistry AQA - Acids and Bases A quiz outlining the key facts and things you need to know for the exam. 2.0 / 5 based on 3 ratings ? ChemistryAcids, bases and saltsGCSEAll boards Created by: George HopkinsCreated on: 19-04-11 11:46 If something has a pH of 5, what is it? A weak acid 1 of 8 Where on the scale would you find an acid? 0 - 6 2 of 8 What do acids form in water? H- ions 3 of 8 What is a base? A substance with pH higher than 7 4 of 8 What is electolysis Splitting up things with electricity. 5 of 8 What is always produced when an acid is added to a base? Salt (s) + Water (l) 6 of 8 What is an alkali? A base dissolved in water 7 of 8 What is made when an acid is reacted with ammonia? Ammonium salt 8 of 8
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