Tìm kiếm
Vũ Tiến Mười
3 tuần trước

Nếu muốn tách muối clorua thành kim loại và cl2 thì cần điện phân nóng chảy hay điện phân dung dịch vậy mn

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Hoàng Minh
3 tuần trước

Điện phân nóng chảy dung dịch muối clorua sẽ cho ra kim loại tương ứng và khí clo

VD:

$2NaCl\xrightarrow{đpnc}2Na+Cl_2\uparrow$

$MgCl_2\xrightarrow{đpnc}Mg+Cl_2\uparrow$

$BaCl_2\xrightarrow{đpnc}Ba+Cl_2\uparrow$

hong_tham2007pbc
3 tuần trước

Đáp án:

 Cần điện phân nóng chảy 

vd :

$NaCl_{2} \xrightarrow{đpnc} Na + Cl_{2}$

còn pt điện phân dung dịch khi trong đó `+ H_{2}O`

vd : 

$ 2NaCl + 2H_{2}O \xrightarrow{đpdd} 2NaOH + H_{2}+ Cl_{2}$

mong hay nhất ạ 

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