samrahm03 samrahm03 16-05-2021 Chemistry contestada Which chemical equation is a model of a decomposition reaction? A. 2NaCl → 2Na + Cl2 B. 3Na + FeBr3 + 3NaBr + Fe C. 2Mg + O2 2Mgo D. AgNO3 + NaCl → AgCl + NaNO3