Write a balanced molecular and net ionic equation for each of the reactions list

Question

Write a balanced molecular and net ionic equation for each of the reactions listed below.
A) Cobalt (II) sulfate and lithium sulfide solutions are combined Molecular?
B) hudrochloric acid solution it reacted with a solution of lithium carbonate Molecular? Net ionic?
C) Solid zinc bromide is mixed with a solution of potassium phosphate Molecular? Write a balanced molecular and net ionic equation for each of the reactions listed below.
A) Cobalt (II) sulfate and lithium sulfide solutions are combined Molecular?
B) hudrochloric acid solution it reacted with a solution of lithium carbonate Molecular? Net ionic?
C) Solid zinc bromide is mixed with a solution of potassium phosphate Molecular?
A) Cobalt (II) sulfate and lithium sulfide solutions are combined Molecular?
B) hudrochloric acid solution it reacted with a solution of lithium carbonate Molecular? Net ionic?
C) Solid zinc bromide is mixed with a solution of potassium phosphate Molecular?

Explanation / Answer

(a) CoSO4 + Li2S --> CoS + Li2SO4
Co2+ + SO4 2- + 2Li+ + S2- ---> CoS + 2Li+ ++ SO4 2-
Co2+(aq) + S2-(aq) --> CoS(s)

(b) hydrochloric acid is poured into a solution of lithium carbonate.
Li2CO3 + 2HCl ---> 2LiCl + H2O + CO2
2H+ + CO3 2- ----> H2O + CO2

(c)

Zn2+(aq) + PO43- (aq) => Zn3(PO4)2(s) {or ZnHPO4 }

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