5. Given the net ionic equation: HSO, SO,HO (aq) a) H.O is an acid and H,O is it

Question

5. Given the net ionic equation: HSO, SO,HO (aq) a) H.O is an acid and H,O is its conjugate acid. d) H,O is a Lewis acid because it is a proton donor. e base e) HSO, is an acid and So,2 is its conjugate base c) HSO, is a bronsted acid because it is a proton acceptor. 6. The pli of a bowl of tomato soup at 25 C is 4.22. What is the hydrogen-ion concentration? [H'] = 7. The hydronium-ion concentration of a 0.0100-molar hypochlorous acid solution, HCIO, is 5.48 x 10 M What is the plH of the solution? pH =

Explanation / Answer

5) HSO4- loses the proton , hence it acts as an acid and SO4- is its conjugate base.

6) pH = - log [H+] = 4.22 ===> [H+] = 10-4.22 = 6.025 x 10-5 M

7) Given [H+] = 5.48 x 10-6 M
   pH = - log [H+] = - log [5.48 x 10-6] = 5.26

If you like the answers, it deserves your upvote :)

Related Questions

Navigate

• Browse (All)
• Browse 5
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.