srawls5779 srawls5779
  • 19-04-2024
  • Chemistry
contestada

A buffer is used to __________ by ____________?
1) Maintain the pH of a solution, regulating H⁺ concentration.
2) Maintain the pH of a solution, regulating H₂O.
3) Maintain the tonicity of a solution, regulating Na⁺ ions.
4) Maintain the tonicity of a solution, regulating cell size.

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