strontium chromate (ksp=3.6x10-5) can be prepared by mixing solutions containing strontium ions and chromate ions, where the concentrations are high enough to precipitate. decide whether a precipitate will form.

a. When initial Concentrations are [Sr2+]=6.0x10^-3 M and [CrO4^2-] = 3.0x10^-3M

b. When 275 mL of 6.0x10^-3 M Sr(NO3)2 solution is mixed with 825 mL of 0.040M K2CrO4

c. Calculate the molor solubility of Mg(OH)2 in a solution with pH=12.20. Use Ksp=1.2x10^-11

Question

strontium chromate (ksp=3.6x10-5) can be prepared by mixing solutions containing strontium ions and chromate ions, where the concentrations are high enough to precipitate. decide whether a precipitate will form.

a. When initial Concentrations are [Sr2+]=6.0x10^-3 M and [CrO4^2-] = 3.0x10^-3M

b. When 275 mL of 6.0x10^-3 M Sr(NO3)2 solution is mixed with 825 mL of 0.040M K2CrO4

c. Calculate the molor solubility of Mg(OH)2 in a solution with pH=12.20. Use Ksp=1.2x10^-11

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