Ajutatima va rog dau 30 puncte

Ajutatima Va Rog Dau 30 Puncte class=

Răspuns :

a) Na2O, MgO, Al2O3, SiO2, P2O5, SO3, Cl2O7

b) B2O3, CO2, CO, N2O5, N2O3, P2O3, P2O5, SO2, SO3

c) CH4, NH3, PH3, AsH3, H2O, H2S, H2Se, HF, HCl, HBr, HI

d) HNO3, H2SO3, H2SO4, H2CO3, H2SiO4, H3PO4

e) NaOH, KOH, NH4OH, Ba(OH)2, Ca(OH)2, Mg(OH)2