дописать формула
SO3 + MgO =
CO2 + Na2O =
SO2 + H2O =
K2 O + H2O =
H2SO4 + BaO =
P2O5 + NaOH =
CaO + H2O =
HCL + K2 O =
N2O5 + H2O =
SO3 + Ba(OH)2 =
H2O + SO3 =
Ca(OH)2 + CO2 =
HNO3 + CaO =
Na2O + H2O =
P2O5 + CaO =

olesazato    2   09.04.2020 13:51    14