The pH of a solution that has a hydrogen ion concentration [H+] of molarity 0.065M is 1.19.
The pH of a solution refers to the power of hydrogen in the solution i.e. the degree of acidity or alkalinity of the solution.
The pH of a solution with known concentration can be calculated using the following formula:
pH = - log [H+]
According to this question, a solution has a molarity of 0.065M. The pH is as follows:
pH = - log [0.065]
pH = 1.19
Therefore, the pH of a solution that has a hydrogen ion concentration [H+] of molarity 0.065M is 1.19.
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