Hydrogen
hydrogen
CO2
AgNo3 (aq) + HCl (Aq) -> HNO3 (aq) + AgCl (s) there's no gass given off, only solid and aquous substances.
Hydrogen. The same is true for when most metals react with an acid.
A salt and hydrogen gas is produced. Effervesence can be observed.
The hydrogen chloride: HCl.
hydrogen eg:Na+HCl------>NaCl+H2
h2
hydrogen
CO2
AgNo3 (aq) + HCl (Aq) -> HNO3 (aq) + AgCl (s) there's no gass given off, only solid and aquous substances.
I assume you mean this reaction. Mg + 2HCl -> MgCl2 + H2 That is hydrogen gas being given off. ( H2 )
carbon dioxide. CO32- + 2H+ -> CO2 + H2O
Hydrogen. The same is true for when most metals react with an acid.
The most common one would be carbon dioxide, which is given off when strong acids react with rocks containing carbonates.
its obvious..when an acid is reacting with a carbonate 3 things are made: Metal Salt Water Carbon Dioxide so the gas that would be given off is carbon dioxide
Depends on the acid and alkali. But in most cases Hydrogen or Carbon Dioxide.