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Ashja

Which is not true regarding the pH scale? The neutral pH at 25°C is 7.0. Bases have a pH greater than 7.0. The pH scale measures the hydronium ion concentration in solution. When the concentration of hydroxide ions increases, the pH decreases.

  • one year ago
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  1. timo86m
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    I am pretty sure about the first 3 but the 4th one idk. I'd go with 4th but wait for second opinion. What do you think?

    • one year ago
  2. Ashja
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    I think it is the 4th because the pH would increase.

    • one year ago
  3. timo86m
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    Yup it p(H) scale :D meaning addition of it. so it should increase.

    • one year ago
  4. Ashja
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    Thanks @timo86m. You've been such a great help this evening :)

    • one year ago
  5. timo86m
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    de nada adios

    • one year ago
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