H+
Cu2+
Nickel Doesn't react with water under normal conditions
Yes, nickel will react with hydrochloric acid to form nickel(II) chloride and hydrogen gas. The reaction can be represented by the chemical equation: Ni + 2HCl -> NiCl2 + H2.
Nickel iodide is the compound formed when nickel and iodine react. Its chemical formula is NiI2.
When nickel and iodine react, they form nickel iodide (NiI2), a compound with a 2:1 ratio of nickel to iodine atoms.
The metals activity series is important in determining the reactivity of different metals because it shows the relative ability of metals to undergo chemical reactions. Metals higher in the activity series are more reactive and can displace metals lower in the series from their compounds. This helps predict which metals will react with each other and in what way.
B.Zn2+
Fe2+ will react with any metal below it in the activity series, displacing the metal from its salt solution. Fe2+ ions will react with metals such as Cu, Ag, and Au but not with metals above Fe in the activity series like Mg, Zn, or Al.
iron and cobalt Iron and cobalt are metals like nickel. They cannot chemically bond together, but they can be combined as a mixture to form an alloy. Nickel reacts with the anions (negative ions) of nonmetals and polyatomic molecules.
Nickel doesn't react with linen.
Nickel Doesn't react with water under normal conditions
no
No, an element in the activity series can only replace another element if it is higher on the series. Elements higher on the series are more reactive and can displace those below in a single displacement reaction.
They do not react each other.
Sodium chloride and nickel doesn't react.
The ratio nickel/EDTA is 1:1.
Yes, nickel will react with hydrochloric acid to form nickel(II) chloride and hydrogen gas. The reaction can be represented by the chemical equation: Ni + 2HCl -> NiCl2 + H2.
Nickel iodide is the compound formed when nickel and iodine react. Its chemical formula is NiI2.