Answer: 7.032
Step-by-step explanation:
The pH of an aqueous solution can be calculated using the formula:
pH = -log[H+]
Given [H+] = 9.3×10⁻⁸ M, we can plug this value into the formula:
pH = -log(9.3×10⁻⁸)
pH = 7.032
Therefore, the pH of the aqueous solution with a hydrogen ion concentration of [H+]=9.3×10−8 M is approximately 7.032.