Em tham khảo nha:
\(\begin{array}{l}
(1)\,2KMn{O_4} + 16HCl \to 2KCl + 2MnC{l_2} + 5C{l_2} + 8{H_2}O\\
(2)\,Mn{O_2} + 4HCl \to MnC{l_2} + C{l_2} + 2{H_2}O\\
(3)\,2NaCl + 2{H_2}O \xrightarrow{\text{ điện phân dung dịch có màng ngăn }} 2NaOH + C{l_2} + {H_2}\\
(4)\,C{l_2} + 2NaBr \to 2NaCl + B{r_2}\\
(5)\,B{r_2} + 2NaI \to 2NaBr + {I_2}\\
(6)C{l_2} + 2NaI \to 2NaCl + {I_2}\\
(7)2Fe + 3C{l_2} \to 2FeC{l_3}\\
(8)\,Cu + C{l_2} \to CuC{l_2}\\
(9)\,2NaCl + {H_2}S{O_4} \to 2HCl + N{a_2}S{O_4}\\
(10)C{l_2} + {H_2} \to 2HCl\\
(11)CuO + 2HCl \to CuC{l_2} + {H_2}O\\
(12)\,HCl + AgN{O_3} \to AgCl + HN{O_3}\\
(13)\,N{a_2}S{O_3} + 2HCl \to 2NaCl + S{O_2} + {H_2}O\\
(14)\,N{a_2}C{O_3} + 2HCl \to 2NaCl + C{O_2} + {H_2}O\\
(15)\,Fe + 2HCl \to FeC{l_2} + {H_2}\\
(16)\,F{e_2}{O_3} + 6HCl \to 2FeC{l_3} + 3{H_2}O\\
(17)\,Fe + 2FeC{l_3} \to 3FeC{l_2}\\
(18)2FeC{l_2} + C{l_2} \to 2FeC{l_3}
\end{array}\)
