2025锟斤拷呖锟斤拷锟斤拷W(xu锟斤拷)锟斤拷記锟斤拷锟絎(xu锟斤拷)锟叫碉拷锟紷些锟斤拷一锟斤拷
2024-11-01 09:55:34锟絎(w锟斤拷ng)锟絡(lu锟斤拷)锟斤拷锟斤拷
锟斤拷锟斤拷1.原锟接核诧拷一锟斤拷锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟接猴拷锟斤拷锟接橈拷(g锟斤拷u)锟缴碉拷锟斤拷锟斤拷锟斤拷同位锟截ｏ拷11H锟斤拷锟斤拷只锟斤拷一锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷
锟斤拷锟斤拷2.锟斤拷锟斤拷锟斤拷锟斤拷锟斤不一锟斤拷锟斤拷锟角非斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Mn2O7锟斤拷HMnO4锟斤拷锟斤拷锟斤拷锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷3.锟角斤拷锟斤拷锟斤拷锟斤拷锟斤不一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CO锟斤拷NO锟饺讹拷锟斤拷锟斤拷锟絚锟紸锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟角诧拷锟斤拷锟絵锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷4.锟斤拷锟斤拷锟斤拷锟斤拷锟斤不一锟斤拷锟斤拷锟角堿锟斤拷锟斤拷锟斤拷锟斤。锟斤拷Mn2O7锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷Al2O3锟角冿拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷5.锟斤拷x锟斤拷锟斤拷锟斤拷x锟接讹拷锟角氾拷锟絰锟接的诧拷一锟斤拷锟斤拷锟斤拷锟斤拷锟界苯锟斤拷锟斤拷x锟斤拷锟斤拷锟斤拷x锟接讹拷锟角氾拷锟絰锟斤拷锟斤拷锟劫凤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷6.锟斤拷同锟絅元锟截組锟缴碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷一锟斤拷锟角嗭拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟绞拷c石墨锟斤拷锟斤拷碳元锟截組锟斤拷锟斤拷锟斤拷锟竭伙拷锟斤拷锟斤拷玫锟斤拷锟斤拷|(zh锟斤拷)锟角伙拷锟斤拷锟�锟斤拷锟斤拷同锟絅元锟截組锟缴的硷拷锟斤拷锟斤拷锟角嗭拷锟絴(zh锟斤拷)锟斤拷
锟斤拷锟斤拷7.锟斤拷锟絯锟叫猴拷锟斤拷锟斤拷x锟接诧拷一锟斤拷锟斤拷锟斤拷锟斤拷x锟斤拷锟斤拷锟斤拷锟斤拷倬锟斤拷w锟叫猴拷锟叫斤拷锟斤拷锟斤拷x锟接猴拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟給锟斤拷x锟接★拷
锟斤拷锟斤拷8.锟叫嗭拷锟絴(zh锟斤拷)锟斤拷锟接伙拷锟斤拷锟缴的伙拷锟絎(xu锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷一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锟绞�→石墨锟斤拷同锟截拷锟斤拷锟絯锟絞锟斤拷锟紻(zhu锟斤拷n)锟斤拷锟津反戯拷(y锟斤拷ng)前锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷元锟截的伙拷锟较價锟絔锟斤拷變锟斤拷锟斤拷锟角凤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9.锟絰锟接伙拷锟斤拷锟斤拷锟叫诧拷一锟斤拷锟斤拷锟叫斤拷锟斤拷锟絰锟接★拷锟斤拷NH4Cl锟斤拷锟斤拷锟絰锟接伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫诧拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷锟斤拷
锟斤拷锟斤拷10.锟絚水锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锊灰伙拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟絚水锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟缴堿锟斤拷锟斤拷锟斤拷锟斤不一锟斤拷锟角堿锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷NO2锟斤拷锟絚水锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷—锟斤拷锟结，锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絅2O5锟斤拷Na2O2锟斤拷锟絚水锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟缴堿—NaOH锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节堿锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷11.pH锟斤拷7锟斤拷锟斤拷液锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷液锟斤拷只锟斤拷锟节筹拷锟截時水锟斤拷锟絰锟接積锟斤拷1×10-14锟斤拷锟剿時pH锟斤拷7锟斤拷锟斤拷液锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷12.锟斤拷pH試锟斤拷锟統锟斤拷液锟斤拷pH锟絩锟斤拷試锟斤拷锟斤拷锟斤拷锟絪水锟斤拷锟斤拷锟統锟斤拷锟斤拷液锟斤拷pH锟斤拷一锟斤拷锟斤拷锟絗锟斤拷锟斤拷
锟斤拷锟斤拷13.锟斤拷锟接撅拷锟絯锟叫诧拷一锟斤拷锟斤拷锟叫癸拷锟絩锟絀锟斤拷锟斤拷稀锟叫氾拷锟絯锟节固態(t锟斤拷i)锟絩锟斤拷锟斤拷锟斤拷泳锟斤拷w锟斤拷锟斤拷锟斤拷锟斤拷锟絩锟絀锟斤拷
锟斤拷锟斤拷14.锟斤拷使品锟絫锟斤拷液锟斤拷色锟侥氾拷锟絯锟斤拷一锟斤拷锟斤拷SO2锟斤拷锟斤拷Cl2锟斤拷O3锟斤拷锟斤拷使品锟絫锟斤拷液锟斤拷色锟斤拷
锟斤拷锟斤拷15.锟斤拷锟斤拷锟斤拷x锟接憋拷還原锟斤拷一锟斤拷锟矫碉拷锟斤拷锟劫嗭拷锟絴(zh锟斤拷)锟斤拷锟斤拷Fe3+锟缴憋拷還原锟斤拷Fe2+锟斤拷
锟斤拷锟斤拷16.某元锟斤拷锟缴伙拷锟较態(t锟斤拷i)變?y锟斤拷u)锟斤拷锟斤拷x锟紹(t锟斤拷i)锟絩锟斤拷該元锟截诧拷一锟斤拷锟斤拷還原锟斤拷锟斤拷2H2O锟斤拷2H2↑锟斤拷O2↑锟斤拷锟斤拷元锟截憋拷還原锟斤拷锟斤拷元锟截憋拷锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷17.锟斤拷锟斤拷锟斤拷锟斤拷锟絚锟斤拷還原锟斤拷锟斤拷一锟斤拷锟杰發(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锟斤拷锟斤拷浅锟揭婏拷膹锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟角筹拷見锟斤拷還原锟斤拷锟斤拷锟斤拷锟斤拷锟矫濓拷锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟斤拷锟斤拷卟锟斤拷l(f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18.锟脚熱反锟斤拷(y锟斤拷ng)锟节筹拷锟斤拷锟铰诧拷一锟斤拷锟斤拷锟斤拷锟阶發(f锟斤拷)锟斤拷锟斤拷锟斤拷锟结反锟斤拷(y锟斤拷ng)锟节筹拷锟斤拷锟铰诧拷一锟斤拷锟斤拷锟杰發(f锟斤拷)锟斤拷锟斤拷锟斤拷碳锟絚锟斤拷锟斤拷姆锟斤拷锟�(y锟斤拷ng)锟斤拷艧岱达拷锟�(y锟斤拷ng)锟斤拷锟斤拷锟斤拷c燃锟斤拷Ba(OH)2·8H2O锟絚NH4Cl锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟结反锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟节筹拷锟斤拷锟铰猴拷锟斤拷锟阶發(f锟斤拷)锟斤拷锟斤拷
锟斤拷锟斤拷19.锟斤拷锟斤拷锟斤拷元锟截碉拷锟絰锟接诧拷一锟斤拷锟斤拷锟斤拷锟斤拷x锟斤拷锟斤拷锟斤拷AlO2-锟斤拷
锟斤拷锟斤拷20.锟斤拷锟斤拷锟斤拷锟接旓拷(sh锟斤拷)锟斤拷锟斤拷4锟斤拷元锟截诧拷一锟斤拷锟角非斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟节憋拷锟叫拷A锟斤拷锟斤拷A锟斤拷锟斤拷A锟叫的斤拷锟斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟接旓拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷4锟斤拷锟斤拷
锟斤拷锟斤拷21.锟斤拷锟斤拷锟节忥拷锟斤拷锟斤拷锟斤拷液锟叫达拷锟斤拷锟斤拷锟节碉拷锟絰锟接ｏ拷锟斤拷一锟斤拷锟斤拷锟节忥拷锟紸锟斤拷锟斤拷液锟叫达拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷HCO3-锟斤拷HS-锟斤拷锟絰锟接既诧拷锟斤拷锟节忥拷锟斤拷锟斤拷锟斤拷液锟叫达拷锟斤拷锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷锟节忥拷锟紸锟斤拷锟斤拷液锟叫达拷锟斤拷锟斤拷锟节★拷
锟斤拷锟斤拷22.锟組锟缴和結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟狡碉拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷越锟斤拷锟桔凤拷锟絚锟斤拷一锟斤拷越锟斤拷锟斤拷一锟斤拷锟斤拷r锟斤拷該锟結(ji锟斤拷)論锟斤拷锟斤拷锟絖锟侥ｏ拷锟斤拷锟斤拷H2O锟斤拷HF锟斤拷NH3锟饺凤拷锟斤拷锟絞锟斤拷锟轿成氾拷锟絀锟斤拷锟桔凤拷锟絚锟斤拷锟斤拷同锟斤拷锟斤拷元锟截的氫化锟斤拷摺锟�
锟斤拷锟斤拷23.只锟缴非斤拷锟斤拷元锟截組锟缴的撅拷锟絯锟斤拷一锟斤拷锟斤拷锟节凤拷锟接撅拷锟絯锟斤拷锟斤拷NH4Cl锟斤拷锟斤拷锟絰锟接撅拷锟絯锟斤拷
锟斤拷锟斤拷24.只锟斤拷锟叫極锟斤拷锟絀锟侥凤拷锟接诧拷一锟斤拷锟角極锟皆凤拷锟斤拷锟斤拷锟斤拷CCl4锟斤拷CO2锟饺讹拷锟角猴拷锟叫極锟斤拷锟絀锟侥非極锟皆凤拷锟接★拷
锟斤拷锟斤拷25.锟紽锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟结反锟斤拷(y锟斤拷ng)锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟絩锟紽锟侥伙拷锟斤拷锟斤拷锟斤拷锟紽锟絚锟斤拷锟斤拷锟结、锟斤拷锟斤拷确锟斤拷锟�(y锟斤拷ng)锟斤拷锟斤拷锟紽锟絕锟斤拷锟絫锟斤拷锟缴侊拷锟紽锟絰锟接★拷
锟斤拷锟斤拷26.锟斤拷锟叫斤拷锟劫癸拷刹锟斤拷軐锟�(d锟斤拷o)電的嗭拷锟絴(zh锟斤拷)锟斤拷一锟斤拷锟角斤拷锟斤拷锟斤拷锟斤拷石墨锟斤拷锟借都锟斤拷锟叫斤拷锟劫癸拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟节非斤拷锟劫嗭拷锟絴(zh锟斤拷)锟斤拷
锟斤拷锟斤拷27.失去锟斤拷锟斤拷y锟斤拷原锟接獲锟斤拷锟斤拷拥锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟�锟斤拷锟斤拷稀锟叫氾拷锟絯原锟接既诧拷锟斤拷失去锟斤拷锟揭诧拷锟斤拷椎玫锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷28.锟斤拷锟斤拷液锟斤拷一锟斤拷锟斤拷飽猴拷锟斤拷液锟斤拷飽猴拷锟斤拷液锟斤拷一锟斤拷锟角濓拷锟斤拷液锟斤拷锟斤拷KNO3锟侥濓拷锟斤拷液锟斤拷一锟斤拷锟斤拷飽猴拷锟斤拷液锟斤拷锟斤拷KNO3锟斤拷锟杰斤拷锟斤拷^锟斤拷锟斤拷Ca(OH)2锟斤拷飽猴拷锟斤拷液锟斤拷群锟叫�锟斤拷锟斤拷Ca(OH)2微锟斤拷锟斤拷水锟斤拷
锟斤拷锟斤拷29.锟斤拷電斤拷锟斤拷液锟侥岋拷(d锟斤拷o)锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟�锟斤拷锟斤拷(d锟斤拷o)锟斤拷缘膹锟斤拷锟斤拷c锟斤拷液锟斤拷锟斤拷锟斤拷锟絰锟接的濓拷却锟叫★拷锟斤拷P(gu锟斤拷n)锟斤拷锟斤拷锟侥筹拷锟诫娊锟斤拷|(zh锟斤拷)锟斤拷液锟侥濓拷群锟叫★拷锟斤拷锟矫达拷锟斤拷膶锟�(d锟斤拷o)锟斤拷钥锟斤拷院锟斤拷锟�锟斤拷锟斤拷某锟斤拷電斤拷锟絴(zh锟斤拷)锟絤然锟斤拷x锟教讹拷小锟斤拷锟斤拷锟斤拷锟斤拷x锟接濓拷却锟絩锟斤拷該锟斤拷液锟侥岋拷(d锟斤拷o)锟斤拷锟斤拷锟揭诧拷锟斤拷锟斤拷^锟斤拷锟斤拷
锟斤拷锟斤拷30.锟斤拷電斤拷锟絴(zh锟斤拷)锟斤拷稀釋時锟斤拷锟絰锟接濓拷炔锟揭伙拷锟斤拷p小锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较♂寱r锟斤拷H+锟斤拷CH3COO-锟斤拷锟斤拷锟斤拷锟絬锟斤拷锟斤拷锟斤拷锟絧小锟斤拷
锟斤拷锟斤拷31.平锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟狡勶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)锟斤拷锟绞诧拷一锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷32.1mol某锟斤拷锟絯锟斤拷锟絯锟絜锟斤拷22.4L锟斤拷該锟斤拷锟絯锟斤拷處锟侥狅拷B(t锟斤拷i)锟斤拷一锟斤拷锟角橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷B(t锟斤拷i)锟斤拷
锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絔锟斤拷
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