aqueous magnesium chloride and hydrogen gas are produced when solid magnesium reacts with aqueous…

aqueous magnesium chloride and hydrogen gas are produced when solid magnesium reacts with aqueous hydrochloric acid (hcl). what is the equation for this reaction? note: you do not need to balance the equation.\no mg(s) + hcl(aq) → mgcl(aq) + h(g)\no mgcl(aq) + h(g) → mg(s) + hcl(aq)\no mg(s) + hcl(aq) → mgcl₂(aq) + h₂(g)\no mgcl₂(aq) + h₂(g) → mg(s) + hcl(aq)\ndone

aqueous magnesium chloride and hydrogen gas are produced when solid magnesium reacts with aqueous hydrochloric acid (hcl). what is the equation for this reaction? note: you do not need to balance the equation.\no mg(s) + hcl(aq) → mgcl(aq) + h(g)\no mgcl(aq) + h(g) → mg(s) + hcl(aq)\no mg(s) + hcl(aq) → mgcl₂(aq) + h₂(g)\no mgcl₂(aq) + h₂(g) → mg(s) + hcl(aq)\ndone

Answer

Brief Explanations:

When solid magnesium (Mg) reacts with aqueous hydrochloric acid (HCl), a single - displacement reaction occurs. Magnesium replaces hydrogen in hydrochloric acid to form magnesium chloride and hydrogen gas. Magnesium has a +2 oxidation state in its compounds and forms $MgCl_2$. Hydrogen gas exists as $H_2$.

Answer:

C. $Mg(s)+HCl(aq)\rightarrow MgCl_2(aq) + H_2(g)$