croswrord science chemistry acids & alkalis 0.0 / 5 ? ScienceAcids and alkalisGCSENone Created by: nicol-bozekCreated on: 14-11-13 17:51 853412967 Across 1. When alkalis dissolve in water they produce (9) 6. what can nitrogen oxide cause (4, 4) 7. Substances with ph 7 are (7) 8. An acid andalkali can cancel each other out to produce a salt and water.This is know as (13) Down 2. Bases are what in water (9) 3. When acids dissolve in water they produce (8) 4. Substances with a pH lower than 7 are (5) 5. Alkalis are what in water (7) 6. a base that is soluble in water is called an (6) 9. Substances with a pH greater than 7 are (6)
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