Write balanced molecular and net ionic equations for the following metathesis (d

Question

Write balanced molecular and net ionic equations for the following metathesis (double displacement) reactions, if they occur. If no reaction occurs, write NR on the product side. All reactants are aqueous.

a. barium nitrate + sodium carbonate

b. lead (II) nitrate + sodium carbonate

c. zinc acetate + sodium carbonate 5

d. barium nitrate + sodium sulfate

e. lead (II) nitrate + sodium sulfate

f. zinc acetate + sodium sulfate

g. barium nitrate + potassium iodide

h. lead (II) nitrate + potassium iodide

i. zinc acetate + potassium iodide

Explanation / Answer

a) Ba(NO3)2 (aq) + Na2CO3 (aq) ==> 2NaNO3 (aq) + BaCO3 (s)

b) Pb(NO3)2 + Na2CO3 => PbCO3 (s) + 2 NaNO3

c) zinc acetate + sodium carbonate 5 = NR

d) Na?SO? + Ba(NO?)? ---> BaSO? + 2NaNO?

e) Pb(NO3)2 + Na2SO4 --> PbSO4 + 2NaNO3

f) zinc acetate + sodium sulfate = NR

g) Ba(NO3)2(aq) + 2KI(aq) --> BaI2(aq) + 2KNO3(aq)

h) Pb(NO3)2(aq) + 2KI(aq) ----> PbI2(s) + 2KNO3(aq)

i) zinc acetate + potassium iodide = NR

Hope this answer helps.

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