rodriguezkianna20 rodriguezkianna20 20-05-2020 Chemistry contestada Which of the following reactions is a synthesis reaction? Mgl 2 + Br 2 - MgBr 2 +12 HCI + NaOH - NaCl + H 20 N2 + 3H 2 - 2NH 3 KCIO3 - KCI + O2