Zinc will corrode the easiest among zinc (Zn), iron (Fe), and silver (Ag). This is because zinc is more reactive than iron and silver, making it more prone to oxidation and corrosion in the presence of moisture and oxygen.
Copper (Cu) does not form more than one type of cation.
Ag+
Ag(s)
One way to separate iron (Fe) from silver (Ag) is to use a chemical reaction. By treating a mixture of the two metals with nitric acid, silver will dissolve as silver nitrate while iron remains unaffected. The solution can then be filtered to separate the dissolved silver from the undissolved iron.
Fe is the chemical symbol for iron, a metallic element that is essential for various biological processes and widely used in construction and manufacturing. Ag is the symbol for silver, a precious metal known for its luster and conductivity, often used in jewelry, electronics, and photography. Both elements are transition metals found in the periodic table and have significant roles in industry and technology.
Aluminum (Al) tends to corrode more easily than the other metals listed. Aluminum forms a layer of oxide on its surface when exposed to air, but this oxide layer is not as protective as the oxide layers formed on other metals like stainless steel or zinc. This makes aluminum more susceptible to corrosion.
Fe + 3AgNO3 ==> Fe(NO3)3 plus 3Ag The oxidation number of Ag in AgNO3 (on the left side) is 1+ and in Ag (on the right side), it is zero. Thus, in this reaction, silver (Ag) has been reduced.
Copper (Cu) does not form more than one type of cation.
Ag+
AgNO3
Ag(s)
Ag(s)
One way to separate iron (Fe) from silver (Ag) is to use a chemical reaction. By treating a mixture of the two metals with nitric acid, silver will dissolve as silver nitrate while iron remains unaffected. The solution can then be filtered to separate the dissolved silver from the undissolved iron.
Fe(s) + 3AgNO3 ---> Fe(NO3)3 + Ag(s) The oxidation # of Ag on the left is 1+ and on the right it is zero. It has gained electrons and has been reduced.
Ag- from Mav student D
Ag+ (apex)
Bi, Ni, Pd, Pt,Cu, Mn, Hg, Pb, Sn, Au, Ag, Zn, Cd, Fe, Sb