Ask Question
22 May, 12:35

Write the ka expression for an aqueous solution of nitrous acid:

+1
Answers (1)
  1. 22 May, 14:46
    0
    Balanced chemical reaction (dissociation) : HNO₂ (aq) ⇄ H⁺ (aq) + NO₂⁻ (aq).

    Answer is: Ka = [NO₂⁻]·[H⁺] / [HNO₂].

    Ka - acid dissociation constant.

    [HNO₂] - equilibrium concentration of nitrous acid.

    [NO₂⁻] - equilibrium concentration of nitrite anions.

    [H⁺] - equilibrium concentration of hydrogen cations.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Write the ka expression for an aqueous solution of nitrous acid: ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers