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Chemistry, 24.09.2019 01:30 gracerhodes4305

In a laboratory investigation, magnesium reacts with hydrochloric acid to produce hydrogen gas and magnesium chloride. this reaction is represented by the unbalanced equation below.
mg(s) + hcl(aq) ==> h2(g) + mgcl2(aq)
state, in terms of the relative activity of elements, why this reaction is spontaneous.

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