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When Hydrochloric Acid is added to Zinc, a product called zinc chloride is formed. Additionally, hydrogen gas (H2) is formed, by an immediate reaction.
Fe + 2HCl → FeCl2 + H2↑Iron + Hydrochloric acid → Iron II chloride + Hydrogen gas
NaCl salt is formed and H2 gas is given off
Zinc chloride and Hydrogen gas are produced: Zn + 2HCl ---> ZnCl2 + H2.
is soluble in water and will fizz when hydrochloric acid is added
chemical reaction
No gas is released when sulphur is added to dilute hydrochloric acid.
as magnecium hydroxide is a base so it will turn red litmus blue...
is Ca(OH)2 is soluble in water and will hissing when hydrochloric acid is added
AgCl and NH4Cl are formed. AgCl forms a solid since it is not soluable, however NH4Cl dissolves.
The stomach
There shouldn't be any precipitate. Metathesis between those reactants gives sodium chloride (soluble) and acetic acid (also soluble).