Net Ionic Equations Help?

J

JSGhost

New member
If a net iconic reaction occurs when following substances are mixed, write it out. Otherwise, write "No Reaction."

A. KC2H3O2 (aq) + HNO3 (aq)
K+ + C2H3O2- + H+ + NO3-

KC2H3O2 + NO3- ---> C2H3O2- + KNO3 (s)

B. H2SO4 (aq) + KOH (aq)
H+ + SO4-2 + K+ + OH-

No reaction

C. AgNO3 (aq) + HCl (aq)
Ag+ + NO3- + H+ + Cl-

No reaction

D. Ba(OH)2 (aq) + H2S (aq)
Ba+2 + OH- + H+ + S-2

No reaction

E. Pb(NO3)2 (aq) + CuSO4 (aq)
Pb+2 + NO3- + Cu+2 + SO4-2

Pb+2 + SO4-2 ---> PbSO4 (s)

F. Pb(NO3)2 (aq) + HCl (aq)
Pb+2 + NO3- + H+ + Cl-

Pb+2 + 2Cl- ---> PbCl2 (s)

G. H2SO4 (aq) + BaCl2 (aq)
H+ + SO4-2 + Ba+2 + Cl-

Ba+2 + SO4-2 ---> BaSO4 (s)

H. K2CO3 (aq) + Ca(NO3)2 (aq)
K+ + CO3-2 + Ca+2 + NO3-

Ca+2 + CO3-2 ---> CaCO3 (s)

I. Aqueous sodium acetate is mixed with aqueous potassium carbonate.
NaC2H3O2 (aq) + K2CO3 (aq)
Na+ + C2H3O2- + K+ + CO3-2

C2H3O2- + K+ ---> KC2H3O2

J. Aqueous barium chloride is mixed with aqueous sodium sulfate
BaCl2 (aq) + Na2SO4 (aq)
Ba+2 + Cl- + Na+ + SO4-2

Ba+2 + SO4-2 ---> BaSO4 (s)

K. Aqueous sodium acetate is mixed with aqueous hydrochloric acid.
NaC2H3O2 (aq) + HCl (aq)
Na+ + C2H3O2- + H+ + Cl-

C2H3O2- + H+ ---> HC2H3O2

L. Aqueous sodium carbonate is mixed with aqueous barium bromide.
Na2CO3 (aq) + BaBr2 (aq)
Na+ + CO3-2 + Ba+2 + Br-

Na+ + Br- ---> NaBr

M. Aqueous aluminum sulfate is mixed with aqueous potassium hydroxide.
Al2(SO4)3 (aq) + KOH (aq)
Al3+ + SO4-2 + K+ + OH-

Al+3 + OH- ---> Al(OH)3 (s)

Can someone check my answers and correct them if I am wrong as well as explain. I showed some work but not all. Can someone correct if there should be (aq), (l), (s), etc. next to the formulas. Thanks.
 
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