Ask Question
19 June, 01:37

1 mole of phosphoric acid (H3PO4) and 1.75 moles of NaOH are added to the one liter water. Calculate the pH.

+2
Answers (1)
  1. 19 June, 04:22
    0
    Moles of H⁺ released by each mole of acid = 3

    Moles of H⁺ released = 3

    Moles of OH⁻ released = 1.75

    Moles of H⁺ remaining = 3 - 1.75 = 1.25 mol/dm³

    pH = - log[H⁺]

    pH = - log (1.25)

    pH = - 0.1
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “1 mole of phosphoric acid (H3PO4) and 1.75 moles of NaOH are added to the one liter water. Calculate the pH. ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers