Respuesta :

Answer:

The liquid with a pH of 2 is an acid. The liquid with a pH of 9 is a base.

Explanation:

pH Scale:

1    2    3    4    5    6    7    8    9    10    11    12    13    14

  • A pH scale ranges from 1 - 14.
  • 7 is neutral.
  • Any number on the scale less than 7 is acidic (acid).
  • Any number on the scale more than 7 is basic (base).

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