Acids and alkalis 0.0 / 5 ? ChemistryAcids, bases and saltsGCSENone Created by: luluallen15Created on: 29-04-18 15:38 25431 Across 1. Tap water has a pH of roughly? (5) 4. A neutralisation reaction forms ... (4, 3, 5) Down 2. Alkalis will increase the concentration of ... (9, 4) 3. What colour does universal indicator go if a substance is a weak acid? (6) 5. Is washing powder an acid or an alkali? (6)
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