Calculate the pH of a 1.18 mol.L–1 solution of hydrofluoric acid. The pKa of HF is 3.17.Enter your answer to 2 decimal places.
Question
Solution 1
To calculate the pH of a solution of a weak acid like hydrofluoric acid (HF), we can use the formula for the ionization of a weak acid and the definition of pH.
Step 1: Write the ionization equation for the weak acid. HF ⇌ H+ + F-
Step 2: Write the expression for the acid dissociation constant (K Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
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