2Rb + Cl2 = 2RbCl2Rb + S = Rb2S2Rb + H2 = 2RbH2Rb + 3N2 = 2Rb3N2Rb + 2H2O = 2RbOH + H26Rb + 4H2SO4 = 3Rb2SO4 + S + 4H2ORb + 2HNO3 = RbNO3 + N2O + H2OMg + Cl2 = MgCl2Mg + S = MgSMg + H2 = MgH23Mg + N2 = Mg3N2Mg + 2H2O = Mg(OH)2 + H24Mg + 5H2SO4 = 4MgSO4 + H2S + 4H2O4Mg + 10HNO3 = 4Mg(NO3) + N2O +5H2O