锟斤拷锟斤拷锟絠锟斤拷锟�锟斤拷锟斤拷一锟絅锟給锟紺锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎式锟斤拷K2MnO4锟斤拷锟介暗锟紾色锟結锟斤拷锟皆凤拷末锟斤拷190锟斤拷纸锟�锟斤拷锟斤拷要锟斤拷锟斤拷锟斤拷脂锟斤拷锟絯锟絊锟斤拷皮锟斤拷锟狡�锟阶ｏ拷也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虾锟斤拷锟斤拷锟斤拷锟斤拷取锟斤拷i锟斤拷锟斤拷浅锟侥�锟紾色锟斤拷液锟缴�锟斤拷锟斤拷锟斤拷锟絯锟斤拷

锟斤拷锟斤拷1锟絠锟斤拷鉀的凤拷锟斤拷锟斤拷锟斤拷式锟斤拷什么

锟斤拷锟斤拷锟絠锟斤拷鉀凤拷锟斤拷锟斤拷锟斤拷式锟斤拷2KMnO4=锟接燂拷=K2MnO4+MnO2+O2↑锟斤拷锟斤拷锟絠锟斤拷锟斤拷锟揭伙拷N锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴�锟斤拷锟斤拷锟絃锟斤拷锟斤拷锟轿結锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟絳色锟侥斤拷锟劫癸拷桑锟斤拷o锟斤拷锟斤拷锟絚某些锟叫機锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絴锟斤拷锟阶發(f锟斤拷)锟斤拷锟斤拷炸锟斤拷锟斤拷锟斤拷水锟斤拷锟紸液锟斤拷微锟斤拷锟节甲达拷锟斤拷锟斤拷酮锟斤拷

锟斤拷锟斤拷锟斤拷锟絠锟斤拷鉀撅拷锟叫忥拷锟斤拷锟斤拷锟皆ｏ拷锟节岋拷锟斤拷锟斤拷泻凸锟斤拷I(y锟斤拷)锟较筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭达拷锟斤拷锟街斤拷锟斤拷锟斤拷锟斤拷锟皆斤拷锟絴锟叫曪拷锟斤拷锟斤拷锟街斤拷啥锟斤拷锟斤拷锟斤拷i锟斤拷锟斤拷}锟斤拷锟斤拷锟解。锟解對锟紷锟絅锟街斤拷锟叫催伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟节岋拷锟斤拷锟斤拷锍ｏ拷锟斤拷锟斤拷锟斤拷色瓶锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷元锟斤拷電勢圖锟斤拷锟斤拷锟斤拷锟杰碉拷锟斤拷锟斤拷锟紹(t锟斤拷i)锟紻锟缴匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫極锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节堿锟斤拷锟斤拷液锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟皆诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫的忥拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絩锟斤拷還原锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷|锟斤拷锟斤拷A锟皆讹拷锟斤拷同锟斤拷

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锟斤拷锟斤拷2锟斤拷锟絠锟斤拷鉀猴拷锟絵锟结反锟斤拷锟侥現(xi锟斤拷n)锟斤拷

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