When a base reacts with a metal, then a metal salt and hydrogen gas are formed.
Base + Metal ----> Salt + Hydrogen.
For example :-
2NaOH (aq) + Zn (s) ------> Na2ZnO2 (ag) + H2 (g)
Some metals react with bases and produce hydrogen gas
no.
Acids react with metals. Metals are themselves basic in nature. Metals displaces hydrogen from acids to liberate hydrogen gas.
No. Metals react with nonmetals or acids to produce salts. Salts can also form when acids react with bases.
They tend to have a sour taste, generally react with metals to produce hydrogen gas, turn blue litmus paper red, electrolyte, and reacts with bases to produce water and A salt(not necessarily table salt).
Some metals react with bases and produce hydrogen gas
no.
Only some metals; an example is aluminium.
Acids react with metals. Metals are themselves basic in nature. Metals displaces hydrogen from acids to liberate hydrogen gas.
No. Metals react with nonmetals or acids to produce salts. Salts can also form when acids react with bases.
Chloride
The most common compound of hydrogen and oxygen is better known as "Water".Hydrogen and oxygen also forms Hydrogen Peroxide.
They tend to have a sour taste, generally react with metals to produce hydrogen gas, turn blue litmus paper red, electrolyte, and reacts with bases to produce water and A salt(not necessarily table salt).
They form very powerful bases when reacted with water and produce hydrogen gas at the same time. They form salts with halogens.
They are actually called the alkali metals. They are called the alkali metals because many of the compounds they form are bases (alkaline) and in pure form they will react with water to produce strong bases.
Non metals do not react with acids usually a metal reacts with acid to produce hydrogen gas while this is not observed with non metals, this is because metals are electro-positive . therefore metals can give electrons to hydrogen which is liberated as hydrogen gas while is not observed with non metals. Fe + H2+SO42- ----------> FeSO4 + H2 2H+ + 2e- ---------> H2
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