Answer:
The answer to your question is pH = 11.18
Explanation:
Data
pH = x
Concentration = 1.5 x 10⁻³ M
Formula
pOH = -log[OH]
pH +pOH = 14
Process
1.- Calculate the pOH of the solution
pOH = -log[1.5 x 10⁻³]
pOH = 2.82
2.- Calculate the pH of the solution
pH + pOH = 14
solve for pH
pH = 14 - pOH
pH = 14 - 2.82
pH = 11.18
Answer:
The pH of the solution is 11.18
Explanation:
Step 1: Data given
Concentration NaOH solution = 1.5 * 10^-3 M
Step 2: Calculate pOH
pH = log[H+]
pOH = -log [OH-]
pOH = -log (1.5*10^-3)
pOH = 2.82
Step 3: Calculate pH
pH + pOH = 14
pH = 14 - pOH
pH = 14 -2.82
pH = 11.18
