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78 solutions

Solubility Rules

Q. What reactants are mixed, if the net ionic equation is: Pb2+(aq) + 2I-(aq) → PbI2(s)? a. solid lead (II) iodide and water b. solid lead (II) sulfate and a solution of potassium iodate c. lead metal + a solution of potassium iodide d. metallic lead and iodine e. aqueous solutions of lead nitrate and potassium iodide

Solved • Nov 10, 2019

Solubility Rules

Q. Aqueous solutions of sodium sulfide and copper(II) chloride are mixed together. Which of the following is most likely to occur? a. Both NaCl and CuS precipitate from the solution. b. No reaction will occur. c. CuS will precipitate from the solution. d. NaCl will precipitate from the solution. e. Cu2S will precipitate from the solution.

Solved • Nov 9, 2019

Solubility Rules

Q. 4. Which of the following could you add to a supersaturated aqueous solution of Zn(OH)2 to cause more zinc hydroxide to dissolve? a) NaF b) a strong base c) a strong acid d) more water e) ZnCl2

Solved • Oct 10, 2019

Solubility Rules

Q. 9. List the solubility rules

Solved • Oct 10, 2019

Solubility Rules

Q. Which of the following are water insoluble? (Select all that apply.) (a)Ag2CrO4 (b)Li2CO3 (c)Ca3(PO4)2 (d)BaSO4 (e)ZnCl2

Solved • Nov 5, 2019

Solubility Rules

Q. Which of the following are water soluble? (Select all that apply.) (a)Na2S (b)Ba(C2H3O2)2 (c)CaCO3 (d)CuBr2 (e)Hg2Cl2

Solved • Nov 5, 2019

Solubility Rules

Q. 12. Halogenated salts are soluble in aqueous solutions unless they are associated with any one of which three metallic elements?

Solved • Oct 2, 2019