Answer:
Mg(s) + [tex]Cu(NO_3)_2[/tex] (aq) → [tex]Mg(NO_3)_2[/tex] (aq) + Cu(s)
Explanation:
"Solid magnesium" will simply be the compound magnesium: Mg (s).
"Reacts with" translates into "+" in the equation.
"Aqueous copper(II) nitrate" will be a compound between copper ([tex]Cu^{2+}[/tex]) and nitrate ([tex]NO_3^-[/tex]). It will create: [tex]Cu(NO_3)_2[/tex] (aq).
"To form" will simply be the yield arrow.
"Aqueous magnesium nitrate" is a compound between magnesium ([tex]Mg^{2+}[/tex]) and nitrate ([tex]NO_3^-[/tex]). It will create: [tex]Mg(NO_3)_2[/tex] (aq).
"And" is the "+".
Finally, "solid copper" is simply Cu (s).
Putting it all together:
Mg(s) + [tex]Cu(NO_3)_2[/tex] (aq) → [tex]Mg(NO_3)_2[/tex] (aq) + Cu(s)
Hope this helps!
