Answer:
[H+] = 2.96 x 10^(-9) M
[OH-] = 3.02 x 10^(-7) M
pOH = 6.59
Step-by-Step Explanation:
To determine the [H+], [OH-], and pOH of a solution with a pH of 7.41, we can use the relationship between pH, [H+], and pOH:
pH + pOH = 14
Given that the pH is 7.41, we can subtract it from 14 to find the pOH:
pOH = 14 - pH
pOH = 14 - 7.41
pOH = 6.59
Since pH + pOH = 14, we can also determine the [H+] and [OH-] using the pOH value:
pOH = -log[OH-]
6.59 = -log[OH-]
To solve for [OH-], we can take the antilog of both sides:
[OH-] = 10^(-pOH)
[OH-] = 10^(-6.59)
Using the relationship [H+][OH-] = 1 x 10^(-14) at 25 °C, we can determine [H+]:
[H+] = (1 x 10^(-14)) / [OH-]
[H+] = (1 x 10^(-14)) / (10^(-6.59))
Calculating the values:
[H+] = 2.96 x 10^(-9) M
[OH-] = 3.02 x 10^(-7) M
pOH = 6.59