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A. $ F\text{e}+S\xrightarrow{{{t}^{0}}}F\text{eS}\text{.} $
B. $ 2F\text{e}+3{{I}_{2}}\xrightarrow{{{t}^{0}}}2F\text{e}{{I}_{3}} $ .
C. $ 2F\text{e}+3C{{l}_{2}}\xrightarrow{{{t}^{0}}}2F\text{e}C{{l}_{3}} $ .
D. $ 3F\text{e}+2{{\text{O}}_{2}}\xrightarrow{{{t}^{0}}}F{{\text{e}}_{3}}{{O}_{4}}. $
A. $ F\text{e}+S\xrightarrow{{{t}^{0}}}F\text{eS}\text{.} $
B. $ 2F\text{e}+3{{I}_{2}}\xrightarrow{{{t}^{0}}}2F\text{e}{{I}_{3}} $ .
C. $ 2F\text{e}+3C{{l}_{2}}\xrightarrow{{{t}^{0}}}2F\text{e}C{{l}_{3}} $ .
D. $ 3F\text{e}+2{{\text{O}}_{2}}\xrightarrow{{{t}^{0}}}F{{\text{e}}_{3}}{{O}_{4}}. $
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Hóa Học lớp 12
