Câu hỏi của NHAT KIM ANH

\(\left(1\right)2KMnO_4+16HCl\rightarrow2KCl+2MnCl_2+8H_2O+5Cl_2\uparrow\\ \left(2\right)MnO_2+4HCl\rightarrow MnCl_2+2H_2O+Cl_2\uparrow\\ \left(3\right)2NaCl\underrightarrow{dpnc}2Na+Cl_2\uparrow\\\left(4\right)Cl_2+2NaOH\rightarrow NaCl+NaClO+H_2O\\ \left(5\right)CaOCl_2+2HCl\rightarrow CaCl_2+H_2O+Cl_2\uparrow\)\(\left(6\right)2Fe+3Cl_2\underrightarrow{t^o}2FeCl_3\\ \left(7\right)Cl_2+2Na\underrightarrow{t^o}2NaCl\\ \left(8\right)Cl_2+H_2O⇌HCl+HClO\)\(\left(9\right)NaCl+H_2SO_4\underrightarrow{t^o}NaHSO_4+HCl\\ \left(10\right)4HCl+MnO_2\rightarrow MnCl_2+2H_2O+Cl_2\uparrow\\ \left(11\right)Cl_2+H_2\underrightarrow{as}2HCl\\ \left(13\right)2HCl+Fe\rightarrow FeCl_2+H_2\uparrow\\ \left(14\right)2HCl+CuO\rightarrow CuCl_2+H_2\\ \left(15\right)FeCl_2+2AgNO_3\rightarrow2AgCl\downarrow+Fe\left(NO_3\right)_2\\ \left(16\right)CuCl_2+2AgNO_3\rightarrow2AgCl\downarrow+Cu\left(NO_3\right)_2\)Câu trả lời: \(\left(1\right)2KMnO_4+16HCl\rightarrow2KCl+2MnCl_2+8H_2O+5Cl_2\uparrow\\ \left(2\right)MnO_2+4HCl\rightarrow MnCl_2+2H_2O+Cl_2\uparrow\\ \left(3\right)2NaCl\underrightarrow{dpnc}2Na+Cl_2\uparrow\\\left(4\right)Cl_2+2NaOH\rightarrow NaCl+NaClO+H_2O\\ \left(5\right)CaOCl_2+2HCl\rightarrow CaCl_2+H_2O+Cl_2\uparrow\)\(\left(6\right)2Fe+3Cl_2\underrightarrow{t^o}2FeCl_3\\ \left(7\right)Cl_2+2Na\underrightarrow{t^o}2NaCl\\ \left(8\right)Cl_2+H_2O⇌HCl+HClO\)\(\left(9\right)NaCl+H_2SO_4\underrightarrow{t^o}NaHSO_4+HCl\\ \left(10\right)4HCl+MnO_2\rightarrow MnCl_2+2H_2O+Cl_2\uparrow\\ \left(11\right)Cl_2+H_2\underrightarrow{as}2HCl\\ \left(13\right)2HCl+Fe\rightarrow FeCl_2+H_2\uparrow\\ \left(14\right)2HCl+CuO\rightarrow CuCl_2+H_2\\ \left(15\right)FeCl_2+2AgNO_3\rightarrow2AgCl\downarrow+Fe\left(NO_3\right)_2\\ \left(16\right)CuCl_2+2AgNO_3\rightarrow2AgCl\downarrow+Cu\left(NO_3\right)_2\)

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NHAT KIM ANH

6 tháng 5 2022 - olm

#Hóa học lớp 10

Kudo Shinichi

6 tháng 5 2022

\(\left(1\right)2KMnO_4+16HCl\rightarrow2KCl+2MnCl_2+8H_2O+5Cl_2\uparrow\\ \left(2\right)MnO_2+4HCl\rightarrow MnCl_2+2H_2O+Cl_2\uparrow\\ \left(3\right)2NaCl\underrightarrow{dpnc}2Na+Cl_2\uparrow\\\left(4\right)Cl_2+2NaOH\rightarrow NaCl+NaClO+H_2O\\ \left(5\right)CaOCl_2+2HCl\rightarrow CaCl_2+H_2O+Cl_2\uparrow\)

\(\left(6\right)2Fe+3Cl_2\underrightarrow{t^o}2FeCl_3\\ \left(7\right)Cl_2+2Na\underrightarrow{t^o}2NaCl\\ \left(8\right)Cl_2+H_2O⇌HCl+HClO\)

\(\left(9\right)NaCl+H_2SO_4\underrightarrow{t^o}NaHSO_4+HCl\\ \left(10\right)4HCl+MnO_2\rightarrow MnCl_2+2H_2O+Cl_2\uparrow\\ \left(11\right)Cl_2+H_2\underrightarrow{as}2HCl\\ \left(13\right)2HCl+Fe\rightarrow FeCl_2+H_2\uparrow\\ \left(14\right)2HCl+CuO\rightarrow CuCl_2+H_2\\ \left(15\right)FeCl_2+2AgNO_3\rightarrow2AgCl\downarrow+Fe\left(NO_3\right)_2\\ \left(16\right)CuCl_2+2AgNO_3\rightarrow2AgCl\downarrow+Cu\left(NO_3\right)_2\)

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