锟斤拷1锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷锟较價(ji锟斤拷)锟叫旓拷

锟斤拷锟斤拷锟斤拷(du锟斤拷)同一元锟截讹拷锟斤拷锟斤拷锟絩(ji锟斤拷)锟紹(t锟斤拷i)越锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷越锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷Fe< Fe2+
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷HClO> HClO2>HClO3> HClO4

锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷锟劫活潑锟斤拷锟叫旓拷

锟斤拷锟斤拷锟斤拷锟劫的斤拷锟斤拷锟斤拷越锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷還原锟斤拷越锟斤拷(qi锟斤拷ng)锟斤拷锟戒對(du锟斤拷)锟斤拷(y锟斤拷ng)锟絰锟接烇拷锟斤拷锟斤拷锟斤拷越锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)還原锟皆ｏ拷锟斤拷锟斤拷锟劫伙拷锟�(d锟斤拷ng)锟皆憋拷锟斤拷锟斤拷锟斤拷锟斤拷螠p锟斤拷锟斤拷

锟斤拷锟斤拷锟絰锟斤拷锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷锟劫伙拷锟�(d锟斤拷ng)锟皆憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�(qi锟斤拷ng)(锟紽指Fe2+)锟斤拷锟斤拷锟斤拷锟斤拷锟皆ｏ拷Ag+> Hg2+> Fe3+> Cu2+> H+> Fe2+

锟斤拷锟斤拷3锟斤拷锟斤拷锟斤拷(j锟斤拷)锟角斤拷锟劫的活潑锟斤拷锟叫旓拷

锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷越锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷越锟斤拷(qi锟斤拷ng)锟斤拷锟戒對(du锟斤拷)锟斤拷(y锟斤拷ng)锟絰锟接碉拷還原锟斤拷越锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟皆ｏ拷F2>Cl2>Br2 >I2>S

锟斤拷锟斤拷锟絰锟斤拷還原锟皆ｏ拷S2?>I?>Br?>Cl?>F?

锟斤拷锟斤拷4锟斤拷通锟絕(gu锟斤拷)锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟絕

锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷锟皆發(f锟斤拷)锟斤拷锟斤拷锟斤拷還原锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷+還原锟斤拷→锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷+還原锟絘(ch锟斤拷n)锟斤拷锟�(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆达拷锟斤拷锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤，還原锟斤拷锟斤拷還原锟皆达拷锟斤拷還原锟絘(ch锟斤拷n)锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷Cu+2FeCl3=2FeCl2+CuCl2锟絝(shu锟斤拷)锟斤拷锟絶锟斤拷還原锟皆达拷锟节侊拷锟紽锟絰锟接ｏ拷同锟絩(sh锟斤拷)锟紽锟絰锟接碉拷锟斤拷锟斤拷锟皆达拷锟斤拷锟絶锟絰锟斤拷锟斤拷

锟斤拷锟斤拷5锟斤拷通锟絕(gu锟斤拷)锟斤拷锟斤拷姆锟斤拷锟�(y锟斤拷ng)锟斤拷锟絕

锟斤拷锟斤拷變锟絩(ji锟斤拷)锟斤拷锟斤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟侥價(ji锟斤拷)锟紹(t锟斤拷i)越锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷越锟斤拷(qi锟斤拷ng)

锟斤拷锟斤拷锟界：Fe+ Cl2→FeCl3锟斤拷 Fe+S→FeS锟缴得筹拷锟斤拷锟斤拷锟皆ｏ拷Cl2>S

锟斤拷锟斤拷6锟斤拷锟缴凤拷锟斤拷(y锟斤拷ng)锟絣锟斤拷锟斤拷锟統锟阶憋拷锟絕

锟斤拷锟斤拷锟斤拷同锟斤拷锟斤拷锟斤拷锟絚同一還原锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟絣锟斤拷越锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷越锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷同還原锟斤拷锟絚同一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟絣锟斤拷越锟斤拷锟斤拷還原锟斤拷越锟斤拷(qi锟斤拷ng)锟斤拷

锟斤拷锟斤拷锟界：锟絬锟截嗭拷锟絴(zh锟斤拷)锟絚H2锟侥凤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷F2锟斤拷Cl2锟斤拷Br2锟斤拷I2锟斤拷锟斤拷蚍磻锟�(y锟斤拷ng)越锟斤拷(l锟斤拷i)越锟統锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟絣锟斤拷要锟斤拷越锟斤拷(l锟斤拷i)越锟竭ｏ拷锟絫锟缴得筹拷锟斤拷锟斤拷锟皆ｏ拷F2>Cl2> Br2>I2

锟斤拷锟斤拷7锟斤拷影锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷院锟竭�原锟斤拷锟斤拷還原锟皆碉拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟劫溫度ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫忥拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷臐锟斤拷锟斤拷锟斤拷锟斤拷臐锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭�锟斤拷(qi锟斤拷ng)锟斤拷

锟斤拷锟�锟斤拷跐锟饺ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷袕锟�(qi锟斤拷ng)锟斤拷锟斤拷锟皆ｏ拷锟斤拷锟斤拷越锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷越锟斤拷(qi锟斤拷ng)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷A锟皆ｏ拷锟斤拷KMnO2锟斤拷锟斤拷锟斤拷锟斤拷锟絊锟斤拷液锟斤拷锟皆碉拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷一锟斤拷锟�锟斤拷锟斤拷锟斤拷锟皆環(hu锟斤拷n)锟斤拷锟斤拷锟斤拷KMnO4锟斤拷還原锟絘(ch锟斤拷n)锟斤拷Mn2+锟斤拷锟斤拷锟斤拷锟皆環(hu锟斤拷n)锟斤拷锟斤拷锟斤拷KMnO4锟斤拷還原锟絘(ch锟斤拷n)锟斤拷锟組nO2锟斤拷锟节堿锟皆環(hu锟斤拷n)锟斤拷锟斤拷锟斤拷KMnO4锟斤拷還原锟絘(ch锟斤拷n)锟斤拷锟終2MnO4锟斤拷锟斤拷

锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷

锟斤拷锟斤拷锟竭匡拷锟斤拷锟絎(xu锟斤拷)锟斤拷(f锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷

锟斤拷锟铰高匡拷锟結訊锟斤拷锟竭匡拷锟斤拷锟竭★拷锟斤拷前锟斤拷(zh锟斤拷n)锟斤拷锟斤拷志愿锟斤拷锟�(b锟斤拷o)锟斤拷锟饺★拷锟�?j锟斤拷n)?sh锟斤拷)锟斤拷锟斤拷

锟竭匡拷锟絩(sh锟斤拷)锟絞锟斤拷锟斤拷全锟斤拷锟斤拷要锟斤拷(ji锟斤拷)锟絚(di锟斤拷n)

锟組锟斤拷"锟竭匡拷锟絎(w锟斤拷ng)"微锟脚癸拷锟斤拷號(h锟斤拷o)