Chemistry, 22.03.2021 21:40 hardwick744
The solubility product for Zn(OH)2 is 3.0×10−16. The formation constant for the hydroxo complex, Zn(OH)2−4, is 4.6×1017. What is the minimum concentration of OH− required to dissolve 1.7×10−2 mol of Zn(OH)2 in a liter of solution?
Answers: 3
![[OH^-]= 1.12 \times 10^{-2} \ M](/tpl/images/1212/0889/be159.png)
![K = \dfrac{Zn(OH)^-_4}{[OH^-]^2} \\ \\](/tpl/images/1212/0889/c5800.png)
![[OH^-]^2= \dfrac {0.017}{1.380 \times 10^2}](/tpl/images/1212/0889/33df3.png)
![[OH^-]^2=1.232 \times 10^{-4}](/tpl/images/1212/0889/f97e0.png)
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 19:30, jetblackcap
The molecular formula for caffeine is cshion402. which of the following elements is not found in caffeine?
Answers: 1
Chemistry, 22.06.2019 04:30, clairajogriggsk
The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
Answers: 1
Chemistry, 22.06.2019 05:50, Makoshark6887
According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?
Answers: 1
Chemistry, 22.06.2019 07:00, daniellekennedy05
If there is any 12 to 14 girls that need a boyfriend just follow me and let me know
Answers: 1
You know the right answer?
The solubility product for Zn(OH)2 is 3.0×10−16. The formation constant for the hydroxo complex, Zn(...
Questions in other subjects:
Social Studies, 15.10.2019 12:30
Mathematics, 15.10.2019 12:30
Chemistry, 15.10.2019 12:30
