The pH of the solution, determined by the negative logarithm of the hydrogen ion concentration ([H+]), is approximately 7.34 for a given value of 4.58 × 10^-8 M.
The pH of a solution is a measure of its acidity or basicity and is defined as the negative logarithm (base 10) of the hydrogen ion concentration ([H+]). The formula for calculating pH is given by:
pH = -log10([H+])
In this case, the hydrogen ion concentration ([H+]) is given as 4.58 × 10^-8 M. Applying this value to the pH formula:
pH = -log10(4.58 × 10^-8)
Using a calculator to evaluate the logarithm:
pH ≈ -(-7.34)
pH ≈ 7.34
Therefore, the pH of the solution with a hydrogen ion concentration of 4.58 × 10^-8 M is approximately 7.34.
The question probable may be:
Calculate the pH of Solution : [H+] = 4.58×10-8 M.