lummusdajia123 lummusdajia123
  • 16-04-2020
  • Chemistry
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Caculate the pH of a solution that has a hydrogen ion concentration of 0.0025

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magalieisik magalieisik
  • 16-04-2020

Answer:

The pH of the solution is 2.60.

Explanation:

The pH gives us an idea of the acidity or basicity of a solution. More precisely, it indicates the concentration of H30 + ions present in said solution. The pH scale ranges from 0 to 14: from 0 to 7 corresponds to acid solutions, 7 neutral solutions and between 7 and 14 basic solutions. It is calculated as:

pH = -log (H30 +)

pH= -log (0,0025)

pH=2.60

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