For which of the following polyprotic acids is the first ionization step approximately 100%? A) H₂S B) H₂SO₃ C) H₂CO₃ D) H₂SO₄ E) H₃PO₄

Name: For which of the following polyprotic acids is the first ionization step approximately 100%? A) H 2 S B) H 2 SO 3 C) H 2 CO 3 D) H 2 SO 4 E) H 3 PO 4
Brand: Quizplus
Rating: 4.7 (45 reviews)

Question

Quizplus · Accepted Answer

H₂SO₄ (sulfuric acid) is a strong acid, and its first ionization step is approximately 100% complete in aqueous solution.

For Which of the Following Polyprotic Acids Is the First