A solution is 0.070 M in Nazsoa and 0.085 M in Nalos. To this is added a solutio

Question

A solution is 0.070 M in Nazsoa and 0.085 M in Nalos. To this is added a solution containing Ba Assuming that no HSOA is present in the original solution. This problem requires values in your textbook s specific appendices, which you can access through the OWLv2 MindTap Reader. You should not use the owLv2References Tables to answer this question as the values will not match.) a. which barium salt will precipitate first? b. what is the Ba concentration as the first precipitate forms? Concentration c. what is the concentration of the anion that foms the less soluble barium salt when the more soluble precipitate begins to form? Concentration Drag and drop your selection from the following list to complete the answer: BaSO,

Explanation / Answer

BaSO4 = 1.1 x 10^-10

Ba(IO3)2 = 4.01 x 10^-9

a. The barium salt which would precipitate first is low soluble salt, that is BaSO4

b. concentration of [Ba2+] as first salt precipitates = 1.1 x 10^-10/0.070 = 1.57 x 10^-9 M

c. concentration of [IO3-] when BaSO4 precipitates = sq.rt.(4.01 x 10^-9/1.57 x 10^-9) = 1.60 M

Related Questions

Navigate

• Browse (All)
• Browse A
• Subjects

---

---

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