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gavmur [86]
3 years ago
13

Which gas is produced when Mg(s) is added to HCl(aq)?O2H2Cl2CO2

Chemistry
2 answers:
Rainbow [258]3 years ago
7 0
The gas produced when the two combine is h2
g100num [7]3 years ago
4 0

Answer: H_2 or Hydrogen

Explanation:-

Mg(s)+2HCl(aq)\rightarrow MgCl_2(aq)+H_2(g)

This is a single replacement reaction in which magnesium replaces hydrogen from its aqueous solution. As magnesium is more reactive than hydrogen , it easily loses electrons to convert to Mg^{2+} in MgCl_2 and H^+ in HCl accepts electrons to form H_2.

Thus magnesium when dropped into an aqueous solution of HCl releases hydrogen gas.

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