In a single replacement reaction, iron (Fe) can replace nickel (Ni) in nickel(II) chloride (NiCl₂) because iron is more reactive than nickel. The reaction can be represented as:
[ \text{NiCl}_2 + \text{Fe} \rightarrow \text{FeCl}_2 + \text{Ni} ]
This produces ferrous chloride (FeCl₂) and solid nickel (Ni) as products.
The thermite reaction is:Fe2O3 + 2 Al = 2 Fe + Al2O3
This is a single displacement reaction, specifically a redox reaction. In this reaction, iron displaces copper from copper sulfate to form iron sulfate and copper.
The reaction represented by Fe + CuSO4 → Cu + FeSO4 is a single displacement reaction, also known as a single replacement reaction. In this process, iron (Fe) displaces copper (Cu) from copper(II) sulfate (CuSO4), resulting in the formation of iron(II) sulfate (FeSO4) and elemental copper. This type of reaction typically occurs between a more reactive metal and a compound of a less reactive metal.
fe+3=..............* .9 =fe+2
Ag+
A single replacement reaction will not occur. In a single replacement reaction, either a metal will replace another metal in a compound, or an anion will replace another anion in a compound. Click on the related link to see the Wikipedia article on single displacement (single replacement).
The thermite reaction is:Fe2O3 + 2 Al = 2 Fe + Al2O3
Fe + NaCl --> Na + FeClThis is called single replacement.
This is a single displacement reaction, specifically a redox reaction. In this reaction, iron displaces copper from copper sulfate to form iron sulfate and copper.
The most usual reaction is Fe + PbSO4 => FeSO4 + Pb. This reaction can be called "displacement", "single displacement", or "electromotive displacement", and in all of the names previously given, "displacement" could be replaced by "replacement".
Displacement reaction , as HCl displaces S of FeS to give H2S
The reaction represented by Fe + CuSO4 → Cu + FeSO4 is a single displacement reaction, also known as a single replacement reaction. In this process, iron (Fe) displaces copper (Cu) from copper(II) sulfate (CuSO4), resulting in the formation of iron(II) sulfate (FeSO4) and elemental copper. This type of reaction typically occurs between a more reactive metal and a compound of a less reactive metal.
Fe+CuSO4^Cu+FeSO4
fe+3=..............* .9 =fe+2
A. Fe^2+ ==> Fe^3+ + e- is an oxidation reactionB. Fe^3+ +e- ==> Fe^2+ is a reduction reactionC. Fe(s) ==> Fe(l) is neither an oxidation nor a reduction reaction. It is a phase change.D. Fe + 2e- ==> Fe^2+ is not a possible reaction.
Ag+
When you mix sulfuric acid (H2SO4) with iron (Fe), the iron reacts with the acid to form iron sulfate (FeSO4) and hydrogen gas (H2) is released. This reaction is known as a single replacement reaction.