omgrumaisalol101 omgrumaisalol101

27-10-2021
Chemistry

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Vinegar has a pH of 2. Vinegar
OA. is a neutral substance
OB. is an acid
OC. is a base
OD. could be either an acid or a base

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lmohamedali2008 lmohamedali2008

27-10-2021

Ob

7 is neutral, lesser than 7 ex: 5, 4,6 is acid, higher than 7 ex: 8,9 is a base/alkaline

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