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When aqueous solutions of iron(III) sulfate (Fe2(SO4)3) and sodium hydroxide were mixed a precipitate formed. What is the precipitate?
When aqueous solutions of iron(III) sulfate (Fe2(SO4)3) and sodium hydroxide (NaOH) are mixed, a precipitate of iron(III) hydroxide (Fe(OH)3) forms. This occurs due to the reaction between the iron(III) ions and hydroxide ions, leading to the formation of the insoluble hydroxide. The balanced chemical equation for the reaction is: Fe2(SO4)3 + 6 NaOH → 2 Fe(OH)3 (s) + 3 Na2SO4.
What happens when freshly prepared solution of ferrous sulphate followed by conc.H2SO4 is added to nitric acid?
You can obtain the ferric sulphate - Fe2(SO4)3; because the ferrous sulphate react as a reducing agent.
How do you name Fe2 plus according to the Stock system?
The name of Fe2+ according to the Stock system is iron(II).
What kind of iron does FerroZine react with?
FerroZine reacts with ferrous iron (Fe^2+) to form a stable complex that can be quantified colorimetrically.
What is the formula to fe 2 ion?
Fe2+(aq)
When aqueous solutions of iron(III) sulfate (Fe2(SO4)3) and sodium hydroxide were mixed a precipitate formed. What is the precipitate?
When aqueous solutions of iron(III) sulfate (Fe2(SO4)3) and sodium hydroxide (NaOH) are mixed, a precipitate of iron(III) hydroxide (Fe(OH)3) forms. This occurs due to the reaction between the iron(III) ions and hydroxide ions, leading to the formation of the insoluble hydroxide. The balanced chemical equation for the reaction is: Fe2(SO4)3 + 6 NaOH → 2 Fe(OH)3 (s) + 3 Na2SO4.
When combining BaCl2 and Al2(SO4)3 does a precipitate form?
BaSO4 and Fe2(CO3)3 are the two precipitates that are both formed.
What are some tests for identifying ferrous ions in a solution?
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.
Which reactant ion gives white precipitate with AgNO3 and light red when treated first with HCL then KSCN?
The reactant ion is likely to be Chloride (Cl-) ions. With AgNO3, Cl- ions form a white precipitate of silver chloride (AgCl). When treated with HCl followed by KSCN, the white precipitate of AgCl dissolves in HCl to form a colorless solution, then reacts with KSCN to form a light red color due to the formation of silver thiocyanate (AgSCN).
What is ironIII sulfate dihydrate written in chemical form?
IronIII sulfate dihydrate written in chemical form is Fe2(SO4)3.2H2O
What is the Chemical formula for the following NO3 and Fe2?
Fe2+ and NO3- ions will combine to form ferrous nitrate with the formula, Fe(NO3)2
What happens to the color of the Fe2 when the equivalence point is reached in a titration?
When the equivalence point is reached in a titration, the color of Fe2 changes because it reacts with the titrant to form a different colored compound.
What is the Formula for Ferric ion?
The formula for ferric ion is Fe3+. It is the ion form of iron when it has lost three electrons.
Does iron gain or loose electrons?
Iron can both gain and lose electrons depending on the reaction it is involved in. In general, iron tends to lose electrons to form positively charged ions, such as Fe2+ or Fe3+, but it can also gain electrons to form negatively charged ions, such as Fe2-.
Which of the following describes what takes place when iron (Fe) is oxidized to Fe2 ions?
Iron (Fe) undergoes oxidation when it loses electrons to form Fe2+ ions. This process involves the loss of electrons by iron atoms to form Fe2+ ions, which have a 2+ charge. The iron atoms are oxidized from an oxidation state of 0 to an oxidation state of +2 when they lose electrons.
What is the oxidation half reaction for fe 2hcl fecl2 plus h2?
The oxidation half-reaction for the given equation is: Fe → Fe2+ + 2e-. This represents the loss of electrons from iron (Fe) to form iron ions (Fe2+).
Identify by name or formula each of the substances When aqueous ammonia was added to a yellow solution G a brown precipitate H was formed and a solution of ammonium sulphate remained find G and H?
G is likely to be iron(III) hydroxide, Fe(OH)3, which is a brown precipitate formed when aqueous ammonia reacts with aqueous iron(III) chloride. H is likely to be ammonium sulfate, (NH4)2SO4, which remains in solution after the precipitation reaction occurs.
