Question #3cec1

1 Answer
Mar 15, 2017

Answer:

Hydrochloric acid reacts vigorously with solid magnesium.

Explanation:

The reaction is:

#"Mg(s) + 2HCl(aq)"##rarr##"MgCl"_2("aq") + "H"_2("g")#

The next one shows the test for hydrogen gas.