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When a piece of magnesium ribbon is placed into beaker containing hydrochloric acid
bubbling is observed, this means a ___________________ change has taken place.


Sagot :

Answer:

When we add a Mg+² ribbon in HCl, Hydrogen Bubbles can be seen coming out from the reaction of the chemicals. In this reaction, Hydrogen is replaced by Magnesium as Magnesium is more reactive than Hydrogen. This reaction is known as the Displacement Reaction.

Explanation:

thats it

When we add a Mg+² ribbon in HCl, Hydrogen Bubbles can be seen coming out from the reaction of the chemicals. In this reaction, Hydrogen is replaced by Magnesium as Magnesium is more reactive than Hydrogen. This reaction is known as the Displacement Reaction.