Answer: 3.60
Explanation:
pH is the negative logarithm of hydrogen ion concentration of a solution.
Mathematically, pH = -log(H+)
Since [H+] = 0.00025
Then, pH = - log (0.00025)
pH = - (-3.60)
pH = 3.6 (since the two minus signs will cancel out)
Thus, the pH of the solution is 3.6, making it an acidic solution
The pH of this solution is 3.60. To calculate pH we know the concentration of the hydronium ion in moles per liter (molarity).
pH is the negative logarithm of hydrogen ion concentration of a solution.
It can be given as:
Mathematically,
pH = -log[H+]
Given:
[H+] = 0.00025
Then,
pH = - log (0.00025)
pH = - (-3.60)
pH = 3.6
Thus, the pH of the solution is 3.6, making it an acidic solution.
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