根据反应:2H2S+O2===2S↓+2H2O,4NaI+O2+2H2SO4===2I2+2Na2SO4+2H...
问题详情:根据反应:2H2S+O2===2S↓+2H2O,4NaI+O2+2H2SO4===2I2+2Na2SO4+2H2O,Na2S+I2===2NaI+S↓.下列物质的氧化*强弱判断正确的是 ()A.O2>I2>S B.H2S>NaI>H2OC.S>I2>O2 ...
问题详情:根据反应:2H2S+O2===2S↓+2H2O,4NaI+O2+2H2SO4===2I2+2Na2SO4+2H2O,Na2S+I2===2NaI+S↓.下列物质的氧化*强弱判断正确的是 ()A.O2>I2>S B.H2S>NaI>H2OC.S>I2>O2 ...
问题详情:根据反应:2H2S+O2===2S↓+2H2O, 4NaI+O2+2H2SO4===2I2+2Na2SO4+2H2O, Na2S+I2===2NaI+S↓ 下列物质的氧化*强弱判断正确的是( )A.O2>I2>S B.H2S>NaI>H2O ...