Yes, solid copper will form because iron will replace the copper, and because iron is higher on the metal activity series than copper.
Yes, the precipitate is solid copper.
You can obtain the ferric sulphate - Fe2(SO4)3; because the ferrous sulphate react as a reducing agent.
Fe2+(aq)
Fe2(Cr2O7)3
iron fe2+
FeS + 2H+ -> Fe2+ + H2S
BaSO4 and Fe2(CO3)3 are the two precipitates that are both formed.
G - Fe2(SO4)3 h - Fe(OH)3
There are several simple tests for identifying Iron(II) ions, which can be carried out even in an elementary chemistry laboratory.Add some ammonia solution to the testing solution, if Fe2+ present, there will be a green precipitate; Fe(OH)2.Add some ammonium sulphide to the testing solution, if Fe2+ present, FeS would be observed as a black precipitate.To the given solution, add a few milliliters from a K4[Fe(CN)6] solution, a Prussian blue solution or precipitate indicates that there is Fe2+ present.To the given solution, add a few milliliters from a K3[Fe(CN)6] solution, a white precipitate indicates that there is Fe2+ present. (If the Prussian blue solution or precipitate is observed in this instance, there is Fe3+ present in the solution).To the given solution, add a solution of ammonium thiocyanate. There will be no chemical change in this instance. Now add few drops of concentrated nitric acid and warm the solution. A deep red colour, (actually the colour intensity depends on the quantity of ammonium thiocyanate added) depicts that there is Fe2+ in the solution.The related link below is posted to observe the contrasts between identifying Iron (II) ions and Iron (III) ions.
Fe2+ and NO3- ions will combine to form ferrous nitrate with the formula, Fe(NO3)2
IronIII sulfate dihydrate written in chemical form is Fe2(SO4)3.2H2O
Fe2(CO3)3(s). Carbonate compounds are notoriously insoluble, whereas K+ and NO3- are almost always soluble with everything. That is why a carbonate precipitate forms.
My guess is Fe2+ as FeSCN3+ is light red at least. Not sure, but I guess you'd use the HCL for oxidizing the iron to Fe3+
Oxidised from Fe2+ to Fe2+
You can obtain the ferric sulphate - Fe2(SO4)3; because the ferrous sulphate react as a reducing agent.
Fe2(SO4)3 is Iron (III) Sulphate.
first of all chromate and cloride are DIFFERENT. that being said, Fe2(CrO4)3
They might react to form a salt. Example: Fe2O3 + CO2 --> Fe2(CO3)3 Iron-III oxide + Carbon dioxide [react to] Iron-III carbonate Added: Ternary Salt (? = cf. discussion section)