Question

Calculate the solubility of **NiCO _{3}**
(a) in pure water and (b) in a solution in which
[

*Ksp NiCO_{3} = (6.6 × 10^{-9})

Solubility in pure water = ______M

Solubility in **0.283** M
**CO _{3}^{2-}** = ______M

Answer #1

Calculate the solubility of MnCO3
(a) in pure water and (b) in a solution in which
[CO32-] =
0.285 M.
Solubility in pure water = ______M
Solubility in 0.285 M
CO32- = ______M

Calculate the solubility at 25°C of CoOH2 in pure water
and in a 0.0050M CoCl2 solution.
(Ksp = 5.92 x 10^-15)
Round both of your answers to 2 significant digits
Solubility in pure water? g/L
Solubility in 0.0050 M CoCl2 solution? g/L

Which of the following compounds will have the highest molar
solubility in pure water? Which of the following compounds will
have the highest molar solubility in pure water?
PbS, Ksp = 9.04 × 10-29
AgCN, Ksp = 5.97 × 10-17
NiS, Ksp = 3.00 × 10-20
MgCO3, Ksp = 6.82 × 10-6
PbSO4, Ksp = 1.82 × 10-8

The molar solubility of AgBr in pure water is 7.3x10^-7 M.
Calculate the Ksp.

A.) Calculate the solubility in g/L of AgBr in pure water.
B.) Calculate the solubility in g/L of AgBr in 0.0018 M NaBr.
(Enter answer in scientific notation.)

Calculate the solubility at 25 Celsius of CuBr in pure water and
in 0.071 M NaI. Round your answer to 2 significant digits.
Solubility in pure water:
Solubility in 0.071 M NaI:
CuBr: 6.27 x 10^-9

A. Calculate the solubility of Au(OH)3 in water
(Ksp=5.5×10−46).
B. Calculate the solubility of Au(OH)3 in a solution maintained
at a nitric acid concentration of 1.2 M .

What is the molar solubility of plumbous sulfate in a) pure
water; and b) in 0.0500 M plumbous nitrate? Ksp plumbous sulfate =
1.6x10-8

The Ksp for NiCO3 is 6.6 x 10^-9 M. If you place 5.0 mg of NiCO3
in 1.0 L of pure water, does all the salt dissolve? If not how much
salt remains undissolved?
b) If you place 50.0 mg of NiCO3 in 1.0 L of pure water, does
all the salt dissolve? If not how much salt remains
undissolved?
c) If you add 2.0 x 10^-5 moles of solid Na2CO3 to a 1 L
saturated solution of NiCO3, how...

calculate the molar solubility of CuX (for which Ksp=
1.27•10^-36) in each of the following. A.) pure water B.) 0.28 M
CuCl2 C.) 0.18 M Na

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