К2о+Н2о=2кон
N2o5+H2o=2HNo3
P2o5+2H2o=H4P2O7
2HCl+Na2s=H2s + 2NaCl
CuCl2+2KOH=Cu(Oh)2+2KCl
2KOh+CuSo4=Cu(OH)2+K2So4
2HCl+Na2Co3=H2O+Co2+2NaCl
MgCl2+2NaOH=2NaCl+Mg(OH)2
Na2SiO3+2HNo3=2NaNo3+H2SiO3
К2о+Н2о=2кон
N2o5+H2o=2HNo3
P2o5+2H2o=H4P2O7
2HCl+Na2s=H2s + 2NaCl
CuCl2+2KOH=Cu(Oh)2+2KCl
2KOh+CuSo4=Cu(OH)2+K2So4
2HCl+Na2Co3=H2O+Co2+2NaCl
MgCl2+2NaOH=2NaCl+Mg(OH)2
Na2SiO3+2HNo3=2NaNo3+H2SiO3