question archive Calculate the molar solubility of CuX(Ksp=1
Calculate the molar solubility of CuX(Ksp=1
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Calculate the molar solubility of CuX(Ksp=1.2710?36) in each of the following.
pure water
Express your answer using three significant figures.
| S = | M |
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Part B
0.27M CuCl 2
Express your answer using two significant figures.
| S = | M |
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Part C
0.19M Na 2X
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b)
at equilibrium
[Cu+]= x + 0.27
[X-]= x
1.27 x 10^-36 = ( x + 0.27)(x)
x = molar solubility = 4.70 x 10^-36 M
c )
at equilibrium
[Cu+]= x
[X-] = x + 0.19
1.27 x 10^-36 = (x)(x+ 0.19)
x = molar solubility = 6.68 x 10^-36 M
