Which one of the following sails, when dissolved in water, produces the solution

Question

Which one of the following sails, when dissolved in water, produces the solution with the highest pH? A) NaHSO_3 B)NaClO_4 C) RaO D) Na_3 PO_4 E) KF If an equal number of moles of the weak acid HF and the strong base NaOH arc added to water, is the resulting solution acidic, basic, or neutral? A) acidic B) basic C) neutral D) There is insufficient information provided to answer this question. Which one of the following will form an acidic solution in water? A) NH_4 CI B) LiF C) NaI D) LiNO_3 E) None of the above solutions will be acidic. Acid rain consists primarily of A) nitric and sulfuric acids. B) nitric acid. C) acetic acid. D) hydrochloric acid. E) sulfurous acid. What is the difference between a strong and weak acid? Give one example of each.

Explanation / Answer

30. Answer is option A)

In dissolving NaHSO3 it will form H+ and NaSO3therefore the solution will be acidic

31. Answer is option b. Basic

Reason: the strong base will completely dissociate whereas weak acid will partially dissociate to form, therefore solution will be basic

32. Answer is option a.

Reason: on dissolving, ammonium chloride will dissociate as NH3, H+ and Cl- ,therefore solution will be acidic.

33. Answer is option a.

Acid rain is formed by nitric and sulfuric acid using sulfurdiocide and nitrogen oxide

34. Strong acid will completely dissociated in water example HCl

Weak acid will be dissociate partially, example acetic acid

Related Questions

Navigate

• Browse (All)
• Browse W
• Subjects

---

---

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