the complete ionic equation for the reaction (if any) that occurs when aqueous 1

Question

the complete ionic equation for the reaction (if any) that occurs when aqueous 10) Give the complete ionic solutions of lithium sulfide and copper (II) nitrate are mixed + S042-(aq) + Cu+(aq) + NO3Oaq) CuS(s) + Liraq) + NO3-(aq) ut (aq) + s-(aq) + Cut(aq) + NO3-(aq) Cus(s) + LiNO3(aq) +52-(aq) + Cu2+(aq) + 2 NOy(aq) Cu2+(aq) + S2-(aq) + 2 LiNOg(s) s2-(aa1+ Cu2+(aq) + 2 NO3-(aq) CuS(s) + 2 Litaq) + 2 NOy(aq) E) No reaction occurs. 11) Give the net ionic squation for the reaction (if any) that occurs when aqueous net ionic eq K2S and Fe(NO3)2 are mixed. A) K+(aq) + NO3-(aq) KNO3(s) B) Fe2+(aq) + S2-(aq) + 2 K+(aq) + 2 NO3-(aq)- FeS(s) + 2 K+(aq) + 2 NO3-( C) Fe2+(aq) + S2-(aq) + 2 K+(aq) + 2 NO3-(aq) Fe2+(aq) + S2-(aq) + 2 KNO3(s) D) Fe2+(aq) + S2-(aq) FeS(s) E) No reaction occurs. 12) Give the net ionic equation for the reaction (if any) that occurs when aqueous solutions of H2S04 and KOH are mixed. A) H+(aq) + OH-(aq) H2O(l) B) 2 K+(aq) + SO42-(aq) K2SO4(s) C) H+(aq) + OH-(aq) + 2 K+(aq) + SO42-(aq) H2O(l) + K2SO4(s) D) H22+(aq) + OH-(aq) H2(OH)2(1) E) No reaction occurs 13) Give the net ionic equation for the reaction (if any) that occurs when aqueous solutions of AI(C2H302)3 and LiNO3 are mixed. A) AB+(aq) +3 NO3-(aq) Al(NO3)3(s) B) Li+(aq) + C2H3O2-(aq) LiC2H3O2(s) C) Al3"(aq) + 3 NO3-(aq) + Litiaq) + C2H3O2-(aq) Al(NO3)3(aq) + Lic2H3O2(s) D) 3 Lit (aq) + (C2H302)33-(aq) Li3(C2H302)3(s) E) No reaction occurs. ) Cive the net ionic equation for the reaction (if any) that occurs when aqueous solutions o NazCO3 and HCl are mixed. A) 2 H+(aq) + CO32-(aq) H2CO3(s) B) 2 Nataq) + CO32-(aq) + 2 H+(aq) + 2 Cl-(aq)- H2CO3(s) + 2 NaCl(aq) C) 2 H +(aq) + CO32-(aq) H2O(l) + CO2(g) D) 2 Nat(aq) + CO32-(aq) + 2 H +(aq) + 2 Cl-(aq) H2CO3(s) + 2 Na+ (aq) + 2 Cl-(aq) E) No reaction occurs.

Explanation / Answer

1. D)  2 Li+(aq) + S2-(aq) + Cu2+(aq) + 2 NO3-(aq) CuS(s) + 2 Li+(aq) + 2 NO3-(aq)

a. No sulfide ion in reactants
b. LiNO3 in solution not Cu++ and S=
c. Incorrect charges on Cu and S ions
d. Correct charges, correct ppt, correct ions in solution.

2. D) Fe2+ + S2- ---> FeS

3. A)

4) E) No reaction Occurs

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.