A solid sample of metal is dropped into an acidic solution. bubbles form as the metal is dissolved. what kind of reaction have y ou likely observed?
2 answers:
Explanation:
A single displacement reaction is defined as the reaction in which only one element of a compound is displaced by another element.
For example,
Therefore, when a metal reacts with an acid then hydrogen atom present in the acid is displaced by the metal atom.
As a result, a salt is formed along with evolution of hydrogen gas.
This reaction is similar to a single displacement type reaction.
The kind of reaction that is likely to be observed is a single displacement reaction where the metal displaces the H+ ion from the acid. The general chemical reaction would be written as 2M + 2HX = 2MX + H2 where M represents a metal and HX is the acid.
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