Final answer:
To calculate the percent ionization of the acid, divide the ionization value by the initial concentration and multiply by 100. For the given 0.131 M solution of a weak acid with an ionization value of 0.00371, the percent ionization is approximately 2.83%.
Step-by-step explanation:
The student is asking how to determine the percent ionization of a 0.131 M solution of a monoprotic weak acid with a given ionization value (a). To calculate the percent ionization, we would use the formula:
Percent Ionization = (Ionization value / Initial concentration of acid) × 100%
By plugging in the given values (a = 0.00371, Initial concentration = 0.131 M), the calculation would be:
Percent Ionization = (0.00371 / 0.131) × 100% ≈ 2.8321%
Therefore, the percent ionization of the acid is approximately 2.83%.
The percent ionization of a weak acid can be determined using the equation: percent ionization = (concentration of ionized acid / initial concentration of acid) x 100%.