1. CaO + H2O
2. Na + H2O
3. K + H2O
4. CO2 + H2O
5. P2O5 + H2O
6. BaO + H2O
7. K2O + H2O
8.Na2O + H2O
9. SO3 + H2O
1. CaO + H2O
2. Na + H2O
3. K + H2O
4. CO2 + H2O
5. P2O5 + H2O
6. BaO + H2O
7. K2O + H2O
8.Na2O + H2O
9. SO3 + H2O
CaO+H2O->Ca(OH)2
Na+H2O->NaOH+1/2H2
K+H2O->KOH+1/2H2
CO2+H2O->H2CO3
P2O5+3H2O->2H3PO4
BaO+H2O->Ba(OH)2
K2O+H2O->2KOH
Na2O+H2O->2NaOH
SO3+H2O->H2SO4
Đáp án:
Giải thích các bước giải:
1) CaO+H2O–>Ca(OH)2
2) 2Na+2H2O–>2NaOH+H2
3) 2K+2H2O–>2KOH+H2
4) 4P+5O2–>2P2O5
5) P2O5+3H2O–>2H3PO4
6) BaO+H2O–>Ba(OH)2
7) K2O+H2O–>2KOH
8) Na2O+H2O–>2NaOH
9)SO3+H2O–>H2SO4