Question

a piece of magnesium is put in a test
tube containing hydrochloric acid . Explain
the chemical reaction​

Answer 1

Answer:

Answer. Answer: Magnesium reacts with hydrochloric acid according to the equation: Mg(s) + 2 HCl(aq) --> MgCl2(aq) + H2(g) This demonstration can be used to illustrate the characteristic reaction of metals with acid, a single replacement reaction, or to demonstrate the generation of hydrogen gas.

Explanation:

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Answer 2

Mg + HCl = MgCl + H2

This is a redox reaction. When Magnesium is put into Hydrochloric acid, it displaces Hydrogen and forms Magnesium Chloride and Hydrogen. Mg(s) + 2 HCl(aq) → MgCl2(aq) + H2(g) is its balanced chemical equation.

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