2 years ago

A substance with a pH less than 7

Chemistry

2 answers:

kari74 [83]2 years ago

8 0

Answer:

An acid

Explanation:

On the pH scale, 7 is neutral, or the pH of pure water. Any substance with a pH of lower than 7 is an acid, while anything with a pH of higher than 7 is a base. The pH scale is measured logarithmically, meaning that each step up is 10 times more powerfully either base or acidic, whichever side it was on.

PolarNik [594]2 years ago

3 0

Coffe, wine, orange juice, gastric juice.

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