write an equation for the reaction of magnesium oxide with sodium chloride to produce magnesium chloride and sodium oxide.
2NaCl + MgO → MgCl₂ + Na₂O
This is a double displacement reaction because the part of one reactant is replaced by the part of another.
14: mgcl2+na0
15:mgo+nacl
16: mgcl2+na20->mgo+2nacl
17:The reaction is a substitution reaction because Na has replaced Mg in its oxide.