The Concentration of Hydroxide Ions in an Acidic Solution
What is the concentration of hydroxide ions in an acidic solution with a pOH of 11.29?
Final Answer: The concentration of hydroxide ions ([OH-]) in the acidic solution is determined to be 1.3 x 10^(-11) M.
Formula for Calculating Concentration of Hydroxide Ions
The concentration of hydroxide ions in a solution can be calculated using the formula:
[OH-] = 10^(-pOH)
Calculation Steps
Given: pOH = 11.29
To find [OH-], we substitute the value of pOH into the formula:
[OH-] = 10^(-11.29)
Final Answer
Using a calculator, we can evaluate the expression to find the concentration of hydroxide ions in the acidic solution:
[OH-] = 1.3 x 10^(-11) M
Therefore, the concentration of hydroxide ions in the acidic solution with a pOH of 11.29 is 1.3 x 10^(-11) M.