acids and alkalis flashcards 2.0 / 5 based on 1 rating ? ScienceAcids and alkalisGCSEAQA Created by: Izzypop2002Created on: 08-05-14 18:42 ph nuber of stomach acid ph 1- strong acid 1 of 6 ph number of blood and water ph 7- neutral 2 of 6 ph number of oven cleaner ph 13 - strong alkali 3 of 6 ph number of vinegar ph 3- strong acid 4 of 6 give one object which has ph 4 fizzy drinks 5 of 6 give one object which has ph 8 toothpaste 6 of 6
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