Chemistry- C4 Part A 0.0 / 5 ? ChemistryChemical ChangesGCSEAQA Created by: 13clarkenCreated on: 22-03-18 21:06 824531769 Across 1. Acids and metal ... produce salt, water and carbon dioxide (10) 2. ph7 = (7) 4. ... is a measure of how acidic or alkaline a solution is (2, 5) 5. All metal oxides and metal hydroxides react with ... to form a salt and water (5) 9. high ph= (8) Down 2. reaction between acids and bases (alkaline) is called ... (14) 3. low ph = (6) 6. Metals react with oxygen to form ... (6) 7. Weak acids do not fully ionise in water. Ionisation of weak acids is ... which sets up an equilibrium (10) 8. Acids produce ... in water (7)
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