锟斤拷锟斤拷一锟斤拷锟斤拷效平锟斤拷母锟斤拷锟�

锟斤拷锟斤拷目前锟斤拷夜锟斤拷J(r锟斤拷n)锟侥讹拷锟絰锟介：锟斤拷一锟斤拷锟侥條锟斤拷锟斤拷锟斤拷锟斤拷锟芥反锟斤拷(y锟斤拷ng)锟斤拷論锟斤拷取锟轿猴拷途锟斤拷锟斤拷锟斤拷锟給(w锟斤拷)論锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷還锟角忥拷锟芥反锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絖(k锟斤拷i)始锟斤拷锟給(w锟斤拷)論锟角岋拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷一锟斤拷锟斤拷投锟斤拷還锟角凤拷锟斤拷投锟斤拷锟斤拷只要锟絖(d锟斤拷)锟斤拷平锟斤拷锟�锟斤拷锟斤拷锟斤拷同锟組锟街的百分猴拷锟斤拷锟斤拷同锟斤拷锟斤拷視锟斤拷锟叫�平锟解。锟紷锟斤拷陌俜趾锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷?j锟斤拷n)?sh锟斤拷)锟斤拷也锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷?j锟斤拷n)?sh锟斤拷)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷效平锟斤拷锟斤拷(l锟斤拷i)锟斤拷

锟斤拷锟斤拷锟节匡拷锟絔平锟斤拷锟絯系锟絩(sh锟斤拷)锟斤拷锟紽(xi锟斤拷n)锟斤拷锟斤拷锟叫的凤拷锟�(l锟斤拷i)锟斤拷锟斤拷锟角ｏ拷锟皆凤拷锟斤拷(y锟斤拷ng)锟絣锟斤拷锟斤拷前锟斤拷锟斤拷锟絯锟絳锟斤拷锟节革拷锟絅锟絣锟斤拷(锟截度★拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟捷積)锟铰何時(sh锟斤拷)锟斤拷锟轿成碉拷效平锟斤拷锟斤拷然锟斤拷锟�(l锟斤拷i)锟斤拷Q锟斤拷(w锟斤拷n)锟絵锟斤拷锟斤拷锟斤拷锟斤拷锟紷锟斤拷锟紹锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟角讹拷——锟斤拷锟芥反锟斤拷(y锟斤拷ng)锟斤拷(l锟斤拷i)锟絁(r锟斤拷n)锟絉(sh锟斤拷)锟斤拷效平锟解，锟紷锟斤拷使锟斤拷锟斤拷诟呖锟斤拷锟�(f锟斤拷)锟斤拷(x锟斤拷)锟叫岋拷(du锟斤拷)锟斤拷效平锟斤拷锟斤拷锟斤拷锟斤拷锟酵戯拷(y锟斤拷ng)锟斤拷锟斤拷

锟斤拷锟斤拷锟揭傦拷锟皆匡拷锟芥反锟斤拷(y锟斤拷ng)锟斤拷锟斤拷式锟斤拷锟斤拷锟斤拷锟窖匡拷锟芥反锟斤拷(y锟斤拷ng)锟斤拷锟斤拷式前锟斤拷锟斤拷w計(j锟斤拷)锟斤拷系锟斤拷(sh锟斤拷)之锟斤拷锟角凤拷锟斤拷确譃锟斤拷锟�(l锟斤拷i)锟斤拷

锟斤拷锟斤拷锟斤拷一锟�(l锟斤拷i)锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷式前锟斤拷锟斤拷w計(j锟斤拷)锟斤拷系锟斤拷(sh锟斤拷)之锟酵诧拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟叫兩種锟斤拷r锟铰匡拷锟轿成碉拷效平锟斤拷锟斤拷

锟斤拷锟�锟斤拷锟斤拷诙锟斤拷亍锟斤拷锟斤拷锟斤拷锟絩锟斤拷,锟斤拷變锟斤拷始锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟界按锟斤拷锟絎(xu锟斤拷)計(j锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟絈锟斤拷锟斤拷c原平锟斤拷锟斤拷同锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟紷些锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷之锟斤拷(锟斤拷值)锟絚原平锟斤拷锟斤拷龋锟斤拷t锟絖(d锟斤拷)锟斤拷平锟斤拷锟斤拷c原平锟斤拷锟叫�锟斤拷

锟斤拷锟斤拷锟斤拷锟�:锟节溫度和夛拷锟斤拷(qi锟斤拷ng)一锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷論锟絙锟斤拷锟斤拷锟斤拷锟�(y锟斤拷ng)锟斤拷锟斤拷锟绞硷拷锟斤拷嵌锟斤拷锟�锟斤拷只要锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷始锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)計(j锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟絈锟斤拷锟斤拷c原平锟斤拷锟斤拷始(锟斤拷平锟斤拷)锟絩(sh锟斤拷)锟斤拷同锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟揭革拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷始锟斤拷之锟斤拷锟絚原平锟斤拷锟斤拷然锟斤拷喈�(d锟斤拷ng)[锟界對(du锟斤拷)锟斤拷2SO2(g)+O2(g)→2SO3锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟絙锟斤拷SO3锟斤拷锟洁當(d锟斤拷ng)锟节帮拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷之锟斤拷2锟経1锟絙锟斤拷SO2锟斤拷O2]锟酵曪拷(hu锟斤拷)锟絖(d锟斤拷)锟斤拷锟斤拷效平锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟界；锟斤拷(du锟斤拷)锟斤拷2SO2(g)+O2(g)→2SO3锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟饺溫等夛拷锟斤拷锟斤拷锟斤拷始锟絩(sh锟斤拷)锟斤拷锟斤拷4molSO2锟斤拷2molO2;锟斤拷6molSO2锟斤拷3molO2锟斤拷锟斤拷3molSO2锟斤拷1.5molO2锟斤拷1molSO3锟斤拷锟斤拷nmolSO3锟饺分別锟斤拷锟斤拷锟斤拷锟絔锟饺夛拷锟斤拷锟斤拷锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷平锟斤拷r(sh锟斤拷)锟斤拷锟斤拷蠚锟斤拷w锟斤拷SO2锟侥百分猴拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟絖(d锟斤拷)锟斤拷效平锟斤拷锟斤拷

锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷效平锟斤拷r(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟侥凤拷?j锟斤拷n)?sh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D(zhu锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟斤拷锟杰讹拷锟斤拷锟斤拷锟絯锟斤拷平锟斤拷摩锟斤拷锟絴(zh锟斤拷)锟斤拷锟饺撅拷锟斤拷同锟斤拷锟斤拷锟角革拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷同锟斤拷锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷(y锟斤拷ng)該锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)系锟斤拷

锟斤拷锟斤拷锟斤拷锟节讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷r锟铰ｏ拷锟斤拷論锟絙锟斤拷锟斤拷锟斤拷锟�(y锟斤拷ng)锟斤拷锟斤拷锟绞硷拷锟斤拷嵌锟斤拷锟�锟斤拷只要锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷始锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)計(j锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟絈锟斤拷锟斤拷c原平锟斤拷锟斤拷始(锟斤拷平锟斤拷)锟絩(sh锟斤拷)锟斤拷同锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟紷些锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絚原平锟斤拷锟斤拷龋锟斤拷t锟絖(d锟斤拷)平锟斤拷锟斤拷c原平锟斤拷锟叫�锟斤拷

锟斤拷锟斤拷锟斤拷锟�?zhu锟斤拷n)锟斤拷跍囟群锟斤拷w锟絜一锟斤拷锟絩(sh锟斤拷)锟斤拷只要锟斤拷始锟絩(sh锟斤拷)锟絙锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絚原平锟斤拷锟斤拷然锟斤拷喈�(d锟斤拷ng)(锟斤拷锟絙锟斤拷3molSO3锟斤拷锟洁當(d锟斤拷ng)锟斤拷锟絙锟斤拷3molSO2锟斤拷1.5molO2),锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷效平锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟界：锟斤拷(du锟斤拷)锟斤拷2SO2(g)+O2(g)→2SO3(g)锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟节等溫碉拷锟斤拷锟斤拷锟斤拷锟斤拷始锟絩(sh锟斤拷)锟斤拷锟斤拷2molSO2锟斤拷1molO2;锟斤拷2molSO3;锟斤拷1.6molSO2;0.8molO2锟斤拷0.4molSO3锟饺分別锟斤拷锟斤拷锟絯锟絜锟斤拷鹊锟斤拷锟斤拷]锟斤拷锟斤拷锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷平锟斤拷r(sh锟斤拷)锟斤拷锟斤拷蠚锟斤拷w锟斤拷SO2锟侥百分猴拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟絖(d锟斤拷)锟斤拷效平锟解。

锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷效平锟斤拷r(sh锟斤拷)锟斤拷锟斤拷效锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟阶猴拷锟斤拷全锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫的斤拷锟給锟斤拷(sh锟斤拷)锟斤拷锟斤拷Q锟斤拷“锟斤拷同平锟斤拷”锟斤拷锟斤拷(y锟斤拷ng)該指锟斤拷锟斤拷锟斤拷锟斤拷“锟斤拷同平锟斤拷”锟斤拷锟絝(shu锟斤拷)锟斤拷锟角诧拷锟阶�锟�(d锟斤拷ng)?sh锟斤拷)摹锟斤拷锟斤拷绮煌�锟斤拷投锟较凤拷式锟斤拷锟脚筹拷锟侥燂拷锟斤拷锟酵诧拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷平锟�?SO2(g)+O2(g)→2SO3(g)锟叫ｏ拷锟斤拷锟角放筹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟秸燂拷锟斤拷锟斤拷锟桔無(w锟斤拷)論锟斤拷锟斤拷锟斤拷還锟角放熱都锟絚锟劫②诧拷同锟斤拷锟斤拷锟斤拷锟絝(shu锟斤拷)“锟斤拷全锟斤拷同”锟角诧拷锟斤拷锟斤拷锟侥★拷

锟斤拷锟斤拷锟节讹拷锟�(l锟斤拷i)锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷式前锟斤拷锟斤拷w計(j锟斤拷)锟斤拷系锟斤拷(sh锟斤拷)之锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷r锟斤拷锟轿成碉拷效平锟解：

锟斤拷锟斤拷锟节讹拷锟斤拷锟斤拷r锟斤拷(锟斤拷锟捷伙拷銐�)锟斤拷锟斤拷變锟斤拷始锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟界按锟斤拷锟絎(xu锟斤拷)計(j锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟絈锟斤拷锟斤拷c原平锟斤拷锟斤拷同锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟紷些锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷之锟斤拷(锟斤拷值)锟絚原平锟斤拷锟斤拷同锟斤拷锟絫锟絖(d锟斤拷)平锟斤拷锟斤拷c原平锟斤拷锟叫�锟斤拷

锟斤拷锟斤拷锟斤拷锟�?zhu锟斤拷n)锟斤拷?d锟斤拷ng)锟截讹拷一锟斤拷锟絩(sh锟斤拷)锟斤拷锟斤拷論锟絙锟斤拷锟斤拷锟斤拷锟�(y锟斤拷ng)锟斤拷锟斤拷锟绞硷拷锟斤拷嵌锟斤拷锟�锟斤拷只要锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷始锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)計(j锟斤拷)锟斤拷锟斤拷(sh锟斤拷)锟絈锟斤拷锟斤拷c原平锟斤拷锟斤拷始(锟斤拷平锟斤拷)锟絩(sh锟斤拷)锟斤拷同锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟揭革拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷之锟斤拷锟絚原平锟斤拷锟斤拷然锟斤拷喈�(d锟斤拷ng)[锟界對(du锟斤拷)锟斤拷H2(g)+I2(g)→2HI(g)锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟絙锟斤拷3molHI(g)锟洁當(d锟斤拷ng)锟斤拷锟絙锟斤拷3molH2(g)锟斤拷3molI2(g)锟斤拷]锟斤拷锟斤拷平锟斤拷锟絚锟斤拷锟斤拷(qi锟斤拷ng)锟給(w锟斤拷)锟絇(gu锟斤拷n)锟斤拷锟酵曪拷(hu锟斤拷)锟絖(d锟斤拷)锟斤拷锟斤拷效平锟解。

锟斤拷锟斤拷锟斤拷锟界：锟斤拷(du锟斤拷)锟斤拷H2(g)+I2(g)→2HI(g)锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟节等溫猴拷锟捷條锟斤拷锟铰ｏ拷锟斤拷始锟絩(sh锟斤拷)锟斤拷锟斤拷3molH2锟斤拷3molI2;锟斤拷1molH2锟斤拷1molI2锟斤拷nmolHI,锟斤拷1molH2锟斤拷1molI2锟斤拷amolHI锟饺分別锟斤拷锟斤拷锟斤拷锟絔锟斤拷锟斤拷锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷平锟斤拷r(sh锟斤拷)锟斤拷锟斤拷蠚锟斤拷w锟叫碉拷HI(g)锟劫分猴拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟剿時(sh锟斤拷)锟斤拷锟劫②�锟斤拷_(d锟斤拷)平锟斤拷r(sh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟紻(zhu锟斤拷n)锟斤拷锟斤拷也锟斤拷锟斤拷鹊锟�锟斤拷平锟斤拷r(sh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷m然锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)系锟斤拷锟剿時(sh锟斤拷)锟斤拷锟斤拷锟絯锟斤拷锟杰讹拷也锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)系锟斤拷锟斤拷锟斤拷锟斤拷變锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷同锟斤拷

锟斤拷锟斤拷锟斤拷一锟斤拷2003-锟斤拷锟紺某锟截讹拷锟铰ｏ拷锟斤拷一锟捷積锟斤拷變锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)2A(g)+B(g)→2C(g)锟絖(d锟斤拷)锟斤拷平锟斤拷r(sh锟斤拷)锟斤拷A锟斤拷B锟斤拷C锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟街別锟斤拷4mol锟斤拷2mol锟斤拷4mol锟斤拷锟斤拷锟街溫度和夛拷锟斤拷(qi锟斤拷ng)锟斤拷變锟斤拷锟斤拷(du锟斤拷)平锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟竭碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絳(di锟斤拷o)锟斤拷锟斤拷锟斤拷使平锟斤拷锟斤拷锟狡碉拷锟角ｏ拷

锟斤拷锟斤拷A锟斤拷锟斤拷锟絧锟斤拷B锟斤拷锟斤拷锟接憋拷C锟斤拷锟斤拷锟斤拷锟斤拷1molD锟斤拷锟斤拷锟絧锟斤拷1mol

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟剿烇拷锟截恒壓锟铰碉拷前锟斤拷锟斤拷w锟絯锟絜锟斤拷锟饺的凤拷锟斤拷(y锟斤拷ng)锟斤拷A锟斤拷B锟絰锟�(xi锟斤拷ng)锟斤拷锟介對(du锟斤拷)原平锟斤拷锟叫革拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟饺碉拷變锟斤拷锟斤拷平锟解并锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷C锟絰锟�(xi锟斤拷ng)锟斤拷锟斤拷锟絆(sh锟斤拷)锟斤拷殖蓛纱渭锟斤拷锟�锟斤拷锟饺硷拷锟斤拷A-1mol锟斤拷B-0.5mol锟斤拷C-1mol锟斤拷锟剿時(sh锟斤拷)平锟解不锟狡勶拷(d锟斤拷ng)锟斤拷然锟斤拷锟劫單�锟�(d锟斤拷)锟斤拷锟斤拷0.5molB锟斤拷平锟斤拷锟斤拷锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷锟金案ｏ拷C

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷(g锟斤拷)1L锟斤拷锟斤拷锟絔锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷2molA锟斤拷1molB锟斤拷锟絣(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷2A(g)+B(g)→3C(g)+D(s)锟斤拷锟絖(d锟斤拷)锟斤拷平锟斤拷r(sh锟斤拷)锟斤拷C锟侥濓拷葹锟�1.2mol/L,锟絊锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟絜锟酵溫度诧拷變,锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞硷拷锟斤拷|(zh锟斤拷),锟絖(d锟斤拷)锟斤拷平锟斤拷锟�,C锟侥濓拷锟竭�锟斤拷1.2mol/L锟斤拷锟斤拷

锟斤拷锟斤拷A锟斤拷1molA+0.5molB+1.5molC+0.1molD锟斤拷B锟斤拷3molC+0.7molD锟斤拷C锟斤拷2molA+1molB+1molD锟斤拷D锟斤拷0.5molA+0.25molB+2.25molC

锟斤拷锟斤拷锟斤拷锟斤拷:锟斤拷锟絵锟斤拷锟叫�平锟斤拷锟絖(k锟斤拷i)锟斤拷(chu锟斤拷ng)锟斤拷一锟絅锟斤拷思路,也锟斤拷锟斤拷效平锟斤拷锟斤拷袛锟斤拷锟斤拷锟斤拷锟斤拷锟剿硷拷锟�.锟斤拷锟絰锟�(xi锟斤拷ng)A锟斤拷,只要锟斤拷C锟斤拷锟斤拷锟斤拷锟襟反戯拷(y锟斤拷ng)0.3mol,锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷1.2mol,锟斤拷锟剿時(sh锟斤拷)D锟斤拷0,锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟津反戯拷(y锟斤拷ng)锟斤拷,锟斤拷锟皆诧拷锟斤拷锟斤拷锟絵锟斤拷.同锟斤拷B锟絰锟�(xi锟斤拷ng)锟斤拷只要锟斤拷D锟斤拷锟斤拷锟斤拷锟襟反戯拷(y锟斤拷ng)1.8mol锟斤拷锟斤拷锟斤拷锟絖(d锟斤拷)锟斤拷1.2mol锟侥碉拷效平锟解，B锟斤拷锟絖锟斤拷C锟絰锟�(xi锟斤拷ng)D锟角癸拷锟絯锟斤拷锟斤拷影锟皆�锟斤拷效平锟斤拷锟紹(t锟斤拷i)锟斤拷D锟絰锟�(xi锟斤拷ng)锟斤拷锟揭傦拷(c锟斤拷)锟絔(m锟斤拷i)锟斤拷D锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟斤拷锟津反戯拷(y锟斤拷ng)锟斤拷锟金案ｏ拷B锟斤拷C