Ответ:
1.)
Ag2O + H2O → 2 AgOH
K2O + H2O → 2 KOH
CuO + H2O → Cu(OH)2
Fe2O3 + 3 H2O → 2 Fe(OH)3
MgO + H2O → Mg(OH)2
SrO + H2O → Sr(OH)2
2.)
a) 4 Na + O2 → 2 Na2O
Na2O + H2O → 2 NaOH
б.) S + O2 → SO2
SO2 + H2O → H2SO3
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Verified answer
Ответ:
1.)
Ag2O + H2O → 2 AgOH
K2O + H2O → 2 KOH
CuO + H2O → Cu(OH)2
Fe2O3 + 3 H2O → 2 Fe(OH)3
MgO + H2O → Mg(OH)2
SrO + H2O → Sr(OH)2
2.)
a) 4 Na + O2 → 2 Na2O
Na2O + H2O → 2 NaOH
б.) S + O2 → SO2
SO2 + H2O → H2SO3