Viết các PTHH xảy ra trong sơ đồ sau: MgCl2 → Mg → MgO → Mg(NO3)2 → MgO. 24/07/2021 Bởi Caroline Viết các PTHH xảy ra trong sơ đồ sau: MgCl2 → Mg → MgO → Mg(NO3)2 → MgO.
$MgCl_2\xrightarrow{đpnc}Mg+Cl_2$$Mg+\dfrac{1}{2}O_2\xrightarrow{t^o}MgO$ $MgO+2HNO_3\xrightarrow{}Mg(NO_3)_2+H_2O$ $2Mg(NO_3)_2\xrightarrow{t^o}2MgO+4NO_2+O_2$ Bình luận
$MgCl_2\xrightarrow{{\text{đpnc}}} Mg+Cl_2$ $2Mg+O_2\xrightarrow{{t^o}} 2MgO$ $MgO+2HNO_3\to Mg(NO_3)_2+H_2O$ $Mg(NO_3)_2\xrightarrow{{t^o}} MgO+2NO_2+\dfrac{1}{2}O_2$ Bình luận
$MgCl_2\xrightarrow{đpnc}Mg+Cl_2$
$Mg+\dfrac{1}{2}O_2\xrightarrow{t^o}MgO$
$MgO+2HNO_3\xrightarrow{}Mg(NO_3)_2+H_2O$
$2Mg(NO_3)_2\xrightarrow{t^o}2MgO+4NO_2+O_2$
$MgCl_2\xrightarrow{{\text{đpnc}}} Mg+Cl_2$
$2Mg+O_2\xrightarrow{{t^o}} 2MgO$
$MgO+2HNO_3\to Mg(NO_3)_2+H_2O$
$Mg(NO_3)_2\xrightarrow{{t^o}} MgO+2NO_2+\dfrac{1}{2}O_2$