Bạn tham khảo!
$\text{Cho: FeO, CaO, K2O, BaO, Na2O, Li2O, Ag2O}$
$\rightarrow$ $\text{Oxit Bazo tan tác dụng với nước tạo Bazo}$
$\rightarrow$ $\text{Oxit Bazo tan: CaO, K2O, BaO, Na2O, Li2O}$
$\leftrightarrow$ $\text{CaO+H2O$\rightarrow$Ca(OH)2}$
$\leftrightarrow$ $\text{K2O+H2O$\rightarrow$2KOH}$
$\leftrightarrow$ $\text{BaO+H2O$\rightarrow$Ba(OH)2}$
$\leftrightarrow$ $\text{Na2O+H2O$\rightarrow$2NaOH}$
$\leftrightarrow$ $\text{Li2O+H2O$\rightarrow$2LiOH}$
#TRANPHAMGIABAO