从海水中提取溴有如下反应:5NaBr+NaBrO3+3H2SO4=3Br2+3Na2SO4+3H2O。与上述反应在氧化还原原理上最相似的是( )
A.2NaBr+Cl2=2NaCl+Br2 |
B.AlCl3+3NaAlO2+6H2O=4Al(OH)3↓+3NaCl |
C.2H2S+SO2=2H2O+3S |
D.2FeCl3+H2S=2FeCl2+S↓+2HCl |
从海水中提取溴有如下反应:5NaBr+NaBrO3+3H2SO4=3Br2+3Na2SO4+3H2O。与上述反应在氧化还原原理上最相似的是( )
A.2NaBr+Cl2=2NaCl+Br2 |
B.AlCl3+3NaAlO2+6H2O=4Al(OH)3↓+3NaCl |
C.2H2S+SO2=2H2O+3S |
D.2FeCl3+H2S=2FeCl2+S↓+2HCl |