josselyn26 josselyn26 23-04-2020 Chemistry contestada Which equation represents a single replacement reaction that can occur?A. 2 Cu + FeSO4 → Fe + Cu2SO4B. Ag + KNO3 → K+ AgNO3C. l2 + MgCl2 → Cl2 + Mgl2D. K+ NaF → KF + 2 Na