Use the References to access important values if needed for this question. For e

Question

Use the References to access important values if needed for this question.

For each of the salts on the left, match the salts on the right that can be compared directly, using Ksp values, to estimate solubilities. (If more than one salt on the right can be directly compared, include all the relevant salts by writing your answer as a string of characters without punctuation, e.g, ABC.)
1. lead sulfate A. Ag3PO4 2. aluminum hydroxide B. Zn(CN)2 C. ZnS D. AgBr

Write the expression for K in terms of the solubility, s, for each salt, when dissolved in water. lead sulfate aluminum hydroxide Ksp = Ksp =

Note: Multiply out any number and put it first in the Ksp expression. Combine all exponents for s. Submit AnswerRetry Entire Group8 more group attempts remaining Use the References to access important values if needed for this question.

For each of the salts on the left, match the salts on the right that can be compared directly, using Ksp values, to estimate solubilities. (If more than one salt on the right can be directly compared, include all the relevant salts by writing your answer as a string of characters without punctuation, e.g, ABC.)
1. lead sulfate A. Ag3PO4 2. aluminum hydroxide B. Zn(CN)2 C. ZnS D. AgBr

Write the expression for K in terms of the solubility, s, for each salt, when dissolved in water. lead sulfate aluminum hydroxide Ksp = Ksp =

Note: Multiply out any number and put it first in the Ksp expression. Combine all exponents for s. Submit AnswerRetry Entire Group8 more group attempts remaining Use the References to access important values if needed for this question.

For each of the salts on the left, match the salts on the right that can be compared directly, using Ksp values, to estimate solubilities. (If more than one salt on the right can be directly compared, include all the relevant salts by writing your answer as a string of characters without punctuation, e.g, ABC.)
1. lead sulfate A. Ag3PO4 2. aluminum hydroxide B. Zn(CN)2 C. ZnS D. AgBr

Write the expression for K in terms of the solubility, s, for each salt, when dissolved in water. lead sulfate aluminum hydroxide Ksp = Ksp =

Note: Multiply out any number and put it first in the Ksp expression. Combine all exponents for s. Submit AnswerRetry Entire Group8 more group attempts remaining

Explanation / Answer

   1.   lead sulfate   --------------> C). ZnS , D). AgBr

   2.   aluminum hydroxide   ---------> A) . Ag3PO4

2)

Ksp of PbSO4 = 2.53×10–8

PbSO4   ----------------> Pb+2   +   SO42-

                                       S              S

Ksp = [Pb+2][SO42-]

2.53×10–8 = S^2

S = 1.59 x 10^-4 M

solubility = 1.59 x 10^-4 M

Ksp of Al(OH)3 = 4.6×10–33

Al(OH)3   ----------------> Al+3     +    3 OH-

                                         S                3S

Ksp = [Al+3][OH-]^3

4.6×10–33 = 27 S^4

S = 3.61 x 10^-9 M

solubility = 3.61 x 10^-9 M

Related Questions

Navigate

• Browse (All)
• Browse U
• Subjects

---

---

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