Acids,bases and salts 5.0 / 5 based on 3 ratings ? ChemistryAcids, bases and saltsGCSEAQA Created by: jemstarsCreated on: 13-03-17 16:05 2547316 Across 1. They are a proton donor. (4, 3, 5) 6. H2SO4 (8, 4, 4) Down 2. Metal salt + water + carbon dioxide. (4, 5, 9, 0) 3. Metal salt + hydrogen. (5, 4, 0) 4. HNO3 (6, 4, 4) 5. HCl (12, 4, 4) 7. CH3OOH (vinegar) (8, 4, 4)
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