Answer:
Step-by-step explanation:
The ion concentration constant for water is also known as the ion product constant or Kw. It is defined as the product of the concentrations of hydronium ions and hydroxide ions in water. The value of Kw is always constant at a given temperature, and it is equal to 1.0 x 10^-14 at 25°C .
According to the definition of Kw, as the concentration of hydronium ions increases, the concentration of hydroxide ions must decrease in order to maintain a constant value for Kw. This is because the product of the two concentrations must always be equal to Kw .
Therefore, if we increase the concentration of hydronium ions in water, we can expect the concentration of hydroxide ions to decrease proportionally.
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