Question

write the characteristics of acids by which we can identify acids plzz and don't spam​

Answer 1

Answer:

determine whether a substance is an acid or a base, count the hydrogens on each substance before and after the reaction. If the number of hydrogens has decreased that substance is the acid (donates hydrogen ions). If the number of hydrogens has increased that substance is the base (accepts hydrogen ions).

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Answer 2

Answer:

acids are sour in nature, mainly present in liquid form, using diffrent  indicators

1. methyle orange - turns red

2. phenophthalene - turns pink

3. red litmus- turns blue

4. blue litmus- turns red

using universal indicators the ph of an acid will be 5.5 or below