Through experiments, chemists have developed a set of general rules for the solubility of common salts. Such solubility rules are written in the format: "All x (x = hydroxides, chlorides, sulfates, etc) are (in)-soluble, except for y and z (where y and z are cations)." It is imperative to memorize these rules. When a salt is insoluble in water, combination of the constituent ions leads to the formation of a precipitate.
The anions involved are the sulfates and the chlorides. All sulfates are soluble except for Ba2+, Sr2+,Pb2+.All chlorides are soluble except those of Ag+, Hg2^2+, Pb2+.
Hence, our reaction, which leads to the formation of magnesium sulfate (soluble) and zinc chloride (also soluble), forms NO PRECIPITATE.
ZnSO4(aq) +MgCl2(aq) ->ZnCl2(aq) +MgSO4(aq)
Which of the following will occur when solutions of ZnSO4(aq) and MgCl2(aq) are mixed? A precipitate...
Based on the solubility rules, which of these processes will occur when solutions of ZnSO4(aq) and MgCl2(aq) are mixed? MgSO4 will precipitate; Zn2+ and Clare spectator ions. No precipitate will form. MgCl2 will precipitate; Zn2+ and SO42-are spectator ions. ZnSO4 will precipitate; Mg2+ and Clare spectator ions. ZnCl2 will precipitate; Mg2+ and SO42- are spectator ions.
24. In accordance with the solubility rules, which of the following is true when aqueous solutions of magnesium chloride and zinc (II) sulfate are mixed? (A) No percipitate will form. (B) Znso, will percipitate; Mg2+ and Cl' are spectator ions. (C) ZnCl2 will percipitate; Mg2+ and SO2 are spectator ions. (D) MgSO, will percipitate; Zn2+ and Cl' are spectator ions. (E) MgCl2 will percipitate; Zn2 and So, are spectator ions.
When aqueous solutions of AgNO3 and MgCl2 are mixed, a precipitate forms. What is the correct formula for the precipitate? AgCl(s) MgNO3(s) AgMg(s) Mg(NO3)2(s) AgCla(s) Which of the following metals (Al, Cd, Cu) will react with Fe(NO3)3(aq) in a single-displacement oxidation-reduction reaction to form iron metal? Cd only Al only Cu only Al and Cd Cd and Cu
20. When aqueous solutions of NaOH and MgCl2 are mixed, a precipitate forms. What is the correct formula for the precipitate? A) Mg(OH)2(8) B) NaCl(s) C) NaCl2(s) D) MgOH(s) E) MgCl2(8)
3. Identify the precipitate and the spectator ions when each of the following aqueous solutions is mixed. If a precipitate forms, write the net balanced ionic reaction. If a precipitate does not form, write "No Net Reaction" and leave remaining entries blank. a. Ca(NO3)2 and K3PO4 Precipitate: Spectator ions: Net reaction: b. Ammonium bromide and an aqueous solution of silver acetate, AgC2H302 Precipitate: Spectator ions: Net reaction: C. Nal and NH4NO3 Precipitate: Spectator ions: Net reaction:
Which of the following pairs of aqueous solutions will form a precipitate when mixed? Which of the following pairs of aqueous solutions will form a precipitate when mixed? Pb(C2H3O2)2 + Li2SO4 KOH + Na2S KNO3 + NaOH (NH4)2SO4 + NaI None of the above solution pairs will produce a precipitate.
Which of the following statements is true? When (NH4)2S is mixed with ZnSO4, precipitation of ZnS occurs. When (NH4)2S is mixed with ZnSO4, precipitation of (NH4)2SO4 occurs. When KCl is mixed with ZnSO4, precipitation of ZnCl2 occurs. When KOH is mixed with ZnSO4, precipitation of K2SO4 occurs.
Please show how you got each answer. Thanks in advance! 13. The net ionic equation for the reaction between aqueous solutions of HF and KOH is b. HF(aq) + OH-(aq)→ H2O() + F-(aq) H+(aq) + K+(aq) + Он'(aq) F(aq) + H2O() + K+(aq) + F(ag) e. 14. Based on the solubility rules, which of the following will occur if solutions of Cus0.(aq) and BaC2(aq) are mixed? a. CuCl2 will precipitate; Ba2 and SO- are spectator ions. b. CuSO4 will precipitate;...
When the following two solutions are mixed: K2CO3(aq) + Fe(NO3)3(aq) the mixture contains the ions listed below. Sort these species into spectator ions and ions that react. Drag the appropriate items to their respective bins.
QUESTION 15 - 1 POINT Which pair of aqueous solutions, when mixed, will form a precipitate? Select the correct answer below: O NaNO, and AgC,H,O, O K,PO, and NH, CI o NaOH and KCI NaOH and ZnCl,