consider the equation below.\nmg(s) + 2hcl(aq) → mgcl₂(aq) + h₂(g)\nwhich compound is the gas in this…

consider the equation below.\nmg(s) + 2hcl(aq) → mgcl₂(aq) + h₂(g)\nwhich compound is the gas in this chemical reaction?\no mg\no hcl\no mgcl₂\no h₂

consider the equation below.\nmg(s) + 2hcl(aq) → mgcl₂(aq) + h₂(g)\nwhich compound is the gas in this chemical reaction?\no mg\no hcl\no mgcl₂\no h₂

Answer

Brief Explanations:

In chemical reactions, the state - symbols (s) for solid, (aq) for aqueous, and (g) for gas are used. Looking at the reaction $Mg(s)+2HCl(aq)\rightarrow MgCl_2(aq) + H_2(g)$, the compound with the (g) state - symbol is the gas. Here, $H_2$ has the (g) state - symbol.

Answer:

$H_2$