锟斤拷锟斤拷一锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟�(l锟斤拷i)規(gu锟斤拷)锟斤拷锟絑(y锟斤拷)锟皆憋拷锟斤拷锟斤拷锟絵模锟斤拷

锟斤拷锟斤拷(1)锟統(c锟斤拷)锟斤拷锟斤拷液pH锟侥诧拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷一小锟終pH試锟斤拷锟斤拷锟节濓拷锟斤拷锟侥憋拷锟斤拷锟斤拷锟较ｏ拷锟斤拷锟藉潔锟斤拷锟斤拷牟锟斤拷锟斤拷锟秸喝★拷锟斤拷锟斤拷锟斤拷y(c锟斤拷)液锟絚(di锟斤拷n)锟斤拷pH試锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷變色锟斤拷(w锟斤拷n)锟斤拷锟斤拷锟劫和橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷色锟斤拷锟斤拷(du锟斤拷)锟斤拷锟斤拷锟絰锟斤拷锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷pH锟斤拷

锟斤拷锟斤拷(2)锟絲锟�(y锟斤拷n)锟絰锟斤拷锟角凤拷锟窖斤拷(j锟斤拷ng)锟斤拷锟斤拷锟斤拷全锟侥凤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟揭猴拷o锟矫ｏ拷锟斤拷锟较岋拷锟斤拷液锟斤拷锟絕锟絤(x锟斤拷)锟轿加筹拷锟巾劑××锟斤拷锟斤拷锟斤拷锟劫產(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟絫××锟絰锟斤拷锟窖斤拷(j锟斤拷ng)锟斤拷锟斤拷锟斤拷全锟斤拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟絫××锟絰锟斤拷未锟斤拷全锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷(3)洗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絪水锟斤拷锟斤拷锟斤拷锟斤拷洗锟届劑锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷注锟诫到锟絕(gu锟斤拷)锟絍锟斤拷锟斤拷锟斤拷锟斤拷锟絔(m锟斤拷i)锟斤拷锟斤拷锟斤拷锟給锟斤拷锟斤拷使锟斤拷锟絪水锟斤拷锟斤拷锟斤拷锟斤拷洗锟届劑锟斤拷锟斤拷然锟斤拷锟铰猴拷锟斤拷锟截忥拷(f锟斤拷)2锟斤拷3锟轿硷拷锟斤拷锟斤拷

锟斤拷锟斤拷(4)锟叫旓拷锟斤拷锟斤拷欠锟较达拷锟斤拷牟锟斤拷锟斤拷锟�

锟斤拷锟斤拷取锟斤拷锟揭伙拷锟较达拷锟揭�锟斤拷锟轿硷拷……(試锟斤拷)锟斤拷锟斤拷锟絔(m锟斤拷i)锟斤拷……锟紽(xi锟斤拷n)锟斤拷锟斤拷锟紺锟斤拷锟斤拷锟斤拷锟窖斤拷(j锟斤拷ng)洗锟斤拷锟斤拷注锟解：要锟絰锟斤拷一锟絅锟斤拷液锟叫濓拷锟斤拷^锟斤拷谋锟斤拷^锟斤拷锟阶檢锟�(y锟斤拷n)锟斤拷锟絰锟接檢锟�(y锟斤拷n)锟斤拷锟斤拷锟杰檢锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫碉拷锟絰锟斤拷锟斤拷

锟斤拷锟斤拷(5)锟斤拷锟斤拷瓶锟絲漏锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷瓶锟叫硷拷锟斤拷一锟斤拷锟斤拷锟斤拷水锟斤拷锟斤拷锟斤拷瓶锟斤拷锟斤拷锟斤拷食指锟斤拷住瓶锟斤拷锟斤拷锟斤拷一只锟斤拷锟斤拷住瓶锟斤拷锟斤拷锟斤拷瓶锟斤拷锟斤拷锟絕(gu锟斤拷)锟斤拷(l锟斤拷i)锟斤拷锟絕锟斤拷瓶锟斤拷锟斤拷?ch锟斤拷)锟斤拷袩o(w锟斤拷)水漏锟斤拷锟斤拷锟斤拷锟斤拷锟铰┧�锟斤拷锟斤拷瓶锟斤拷锟斤拷锟斤拷锟斤拷瓶锟斤拷锟斤拷锟紻(zhu锟斤拷n)180锟饺猴拷锟斤拷锟給锟斤拷锟斤拷锟斤拷锟斤拷瓶锟斤拷锟斤拷锟絕(gu锟斤拷)锟斤拷(l锟斤拷i)锟斤拷锟劫檢锟斤拷锟角凤拷漏水锟斤拷锟斤拷锟斤拷圆锟铰┧�锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷

锟斤拷锟斤拷(6)锟轿讹拷锟杰檢锟斤拷锟角凤拷漏水锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷式锟轿讹拷锟杰ｏ拷锟絇(gu锟斤拷n)锟絔锟斤拷锟斤拷锟斤拷锟斤拷味锟斤拷锟斤拷屑锟斤拷锟斤拷m锟斤拷水锟斤拷锟矫滴讹拷锟杰夾锟斤拷锟轿讹拷锟杰固讹拷锟斤拷锟紽锟斤拷锟絖(t锟斤拷i)锟斤拷锟斤拷锟絕锟斤拷锟角凤拷漏水锟斤拷锟斤拷2锟斤拷鐘冿拷(n锟斤拷i)锟斤拷漏水锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紻(zhu锟斤拷n)180°锟斤拷锟截忥拷(f锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷圆锟铰┧�锟斤拷锟斤拷锟斤拷使锟矫★拷锟节堿式锟轿讹拷锟杰ｏ拷锟斤拷味锟斤拷锟斤拷屑锟斤拷锟斤拷m锟斤拷水锟斤拷锟矫滴讹拷锟杰夾锟斤拷锟轿讹拷锟杰固讹拷锟斤拷锟紽锟斤拷锟絖(t锟斤拷i)锟斤拷锟斤拷锟絕锟斤拷锟角凤拷漏水锟斤拷锟斤拷2锟斤拷鐘冿拷(n锟斤拷i)锟斤拷漏水锟斤拷锟絧锟絧锟紻锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟脚筹拷锟斤拷锟斤拷液锟絯锟斤拷锟劫达拷锟絕锟斤拷味锟斤拷锟斤拷欠锟铰┧�锟斤拷锟斤拷锟斤拷圆锟铰┧�锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷

锟斤拷锟斤拷(7)锟轿讹拷锟斤拷锟絪锟斤拷锟捷的诧拷锟斤拷锟斤拷

锟斤拷锟�锟斤拷锟斤拷锟绞斤拷味锟斤拷埽锟斤拷锟斤拷謱锟斤拷味锟斤拷軆A斜30°锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷迅锟劫达拷锟絖(k锟斤拷i)锟斤拷锟斤拷使锟斤拷液锟絖锟斤拷锟斤拷锟侥讹拷使锟斤拷液锟斤拷M锟斤拷锟斤拷锟斤拷锟节堿式锟轿讹拷锟杰ｏ拷锟斤拷锟絲锟杰忥拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟较傾斜锟斤拷锟矫冿拷指锟斤拷住锟絲锟杰ｏ拷锟絧锟絧锟紻锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷液锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絪锟斤拷锟紸式锟轿讹拷锟斤拷锟叫的氾拷锟斤拷锟斤拷

锟斤拷锟斤拷(8)锟絙锟矫氾拷锟斤拷锟皆檢锟介：

锟斤拷锟斤拷1)锟秸氾拷锟矫涳拷锟絪锟斤拷锟斤拷

锟斤拷锟斤拷锟絇(gu锟斤拷n)锟絔锟斤拷液漏锟斤拷锟侥伙拷锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟杰匡拷a處锟斤拷锟斤拷皮锟斤拷锟紹锟斤拷一锟轿岋拷(d锟斤拷o)锟杰凤拷锟斤拷锟斤拷锟斤拷械锟剿�锟斤拷锟斤拷锟絧锟斤拷锟斤拷住锟紸锟阶燂拷瓶(锟斤拷锟矫酒撅拷锟斤拷微锟斤拷)锟斤拷锟斤拷锟叫氾拷锟捷從岋拷(d锟斤拷o)锟杰匡拷锟捷筹拷锟斤拷锟斤拷锟絖(k锟斤拷i)锟街猴拷(锟斤拷锟斤拷锟絖(k锟斤拷i)锟狡撅拷锟斤拷锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷水锟組(j锟斤拷n)锟诫導(d锟斤拷o)锟斤拷锟轿筹拷一锟轿凤拷(w锟斤拷n)锟斤拷锟斤拷水锟斤拷锟斤拷锟絝(shu锟斤拷)锟斤拷锟絙锟矫氾拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷2)液锟斤拷罘�锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟杰匡拷a處锟紹锟斤拷一锟斤拷锟斤拷皮锟杰诧拷锟斤拷止水锟紸锟紸锟給锟斤拷锟斤拷锟絖(k锟斤拷i)锟斤拷液漏锟斤拷锟侥伙拷锟斤拷锟斤拷锟侥凤拷液漏锟斤拷锟斤拷注水锟斤拷漏锟斤拷锟叫碉拷水锟絚锟斤拷锟斤拷锟叫碉拷水锟轿筹拷液锟斤拷锟�锟斤拷锟給锟斤拷锟絕锟斤拷锟斤拷一锟轿時(sh锟斤拷)锟絞锟斤拷锟斤拷液锟斤拷畋ｏ拷植锟阶�锟斤拷锟斤拷锟斤拷锟絙锟矫氾拷锟斤拷锟斤拷锟斤拷锟矫★拷

锟斤拷锟斤拷注锟解：锟斤拷要锟絲锟�(y锟斤拷n)锟斤拷锟斤拷锟紹锟絤(x锟斤拷)锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)锟絙锟矫的氾拷锟斤拷锟皆時(sh锟斤拷)锟斤拷只锟斤拷锟矫空氾拷锟矫涳拷锟絪锟斤拷锟斤拷锟斤拷锟揭憋拷锟斤拷镁凭锟斤拷锟斤拷訜锟紸锟阶燂拷瓶锟斤拷

锟斤拷锟斤拷锟斤拷锟絵模锟藉：锟轿筹拷锟斤拷锟絔锟絯系锟紻→锟斤拷锟斤拷锟紻→锟斤拷锟斤拷锟紽(xi锟斤拷n)锟斤拷D→锟矫筹拷锟結(ji锟斤拷)論

锟斤拷锟斤拷(9)锟斤拷锟絯锟�(y锟斤拷n)锟組锟酵檢锟�(y锟斤拷n)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(y锟斤拷n)锟組锟斤拷锟斤拷锟斤拷锟斤拷锟角碉拷木锟絣平锟斤拷锟节硷拷锟斤拷瓶锟节ｏ拷锟斤拷木锟絣锟斤拷(f锟斤拷)燃锟斤拷锟絫锟絝(shu锟斤拷)锟斤拷锟秸硷拷锟斤拷锟斤拷锟斤拷锟窖滿锟斤拷锟节匡拷燃锟皆氾拷锟絯(锟斤拷锟斤拷)锟斤拷锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷水锟斤拷锟秸硷拷一小試锟杰的氾拷锟絯锟斤拷锟斤拷锟斤拷拇指锟斤拷住锟杰匡拷锟狡斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絖(k锟斤拷i)锟斤拷指锟斤拷锟斤拷聽(t锟斤拷ng)锟斤拷锟斤拷锟絁锟侥憋拷锟絈聲锟斤拷锟絫锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟斤拷聽(t锟斤拷ng)锟斤拷锟絧微锟斤拷“锟斤拷”锟斤拷一聲锟斤拷锟絫锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟桔讹拷锟斤拷锟斤拷碳锟�(y锟斤拷n)锟組锟斤拷锟斤拷燃锟斤拷锟斤拷木锟絣平锟斤拷锟节硷拷锟斤拷瓶锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷熄锟斤拷锟斤拷锟絫锟斤拷锟絯锟窖滿锟斤拷锟杰帮拷锟斤拷锟�(y锟斤拷n)锟組锟斤拷锟矫濓拷(r锟斤拷n)锟侥紅色石锟斤拷試锟斤拷锟斤拷锟节硷拷锟斤拷瓶锟斤拷锟斤拷锟斤拷試锟斤拷變锟絳(l锟斤拷n)锟絝(shu锟斤拷)锟斤拷锟斤拷锟絯锟窖滿锟斤拷锟斤拷锟饺氾拷锟�(y锟斤拷n)锟組锟斤拷锟矫濓拷(r锟斤拷n)锟侥碉拷锟桔碘化锟皆囷拷锟斤拷锟斤拷诩锟斤拷锟狡匡拷锟�锟斤拷锟斤拷試锟斤拷變锟絳(l锟斤拷n)锟絝(shu锟斤拷)锟斤拷锟斤拷锟絯锟窖滿锟斤拷

锟斤拷锟斤拷(10)锟斤拷色锟斤拷锟斤拷(y锟斤拷ng)锟侥诧拷锟斤拷锟斤拷

锟斤拷锟斤拷锟饺岋拷锟終锟絲蘸取锟絵锟斤拷锟斤拷液锟节酒撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡燂拷锟斤拷锟斤拷锟斤拷(f锟斤拷)锟阶达拷锟斤拷直锟斤拷锟絚锟狡撅拷锟斤拷锟斤拷锟斤拷锟缴�锟接斤拷锟斤拷止锟斤拷然锟斤拷锟斤拷锟終锟絲蘸取锟斤拷锟斤拷锟斤拷锟統(c锟斤拷)液锟斤拷锟斤拷锟节酒撅拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡燂拷锟斤拷锟絕锟斤拷锟斤拷锟斤拷色锟斤拷锟斤拷锟斤拷锟絊色锟斤拷锟絫锟絝(shu锟斤拷)锟斤拷锟斤拷液锟叫猴拷Na锟斤拷锟斤拷锟斤拷透锟絕(gu锟斤拷)锟絳(l锟斤拷n)色鈷诧拷锟斤拷锟絕锟斤拷锟斤拷锟缴�锟斤拷锟絫锟絝(shu锟斤拷)锟斤拷锟斤拷液锟叫猴拷K锟斤拷锟斤拷

锟斤拷锟斤拷(11)锟斤拷取锟斤拷液锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟絇(gu锟斤拷n)锟絔锟斤拷液漏锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭猴拷锟斤拷锟斤拷液漏锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟阶★拷锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷住锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷液漏锟斤拷锟斤拷锟矫ｏ拷锟斤拷锟斤拷锟绞�锟斤拷锟給锟矫★拷锟街岋拷锟斤拷锟斤拷漏锟斤拷锟斤拷锟斤拷锟揭伙拷锟�(g锟斤拷)小锟斤拷锟斤拷锟斤拷锟饺达拷锟絖(k锟斤拷i)锟较匡拷锟斤拷锟斤拷锟劫达拷锟絖(k锟斤拷i)锟斤拷液漏锟斤拷锟斤拷锟斤拷锟斤拷使锟铰岋拷液锟絯锟斤拷锟铰匡拷锟斤拷?z锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟较岋拷液锟絯锟斤拷锟较口碉拷锟斤拷锟斤拷

锟斤拷锟斤拷(12)锟斤拷H2SO4稀釋诧拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷H2SO4锟斤拷?z锟斤拷)锟斤拷锟斤拷诰锟斤拷锟阶�锟斤拷水锟斤拷锟斤拷锟斤拷锟矫诧拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷?br />
锟斤拷锟斤拷(13)锟斤拷锟絵锟斤拷锟结純锟斤拷

锟斤拷锟斤拷锟劫岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟结純锟斤拷锟絵锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟轿烇拷取锟斤拷锟斤拷锟杰斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕(gu锟斤拷)锟絍锟斤拷锟斤拷锟絣(f锟斤拷)锟斤拷锟結(ji锟斤拷)锟斤拷锟斤拷锟絕(gu锟斤拷)锟絍锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟絕(gu锟斤拷)锟絍锟絩(sh锟斤拷)锟絣(f锟斤拷)锟紽(xi锟斤拷n)锟絍液锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟侥角度凤拷锟斤拷锟斤拷锟斤拷锟杰碉拷原锟斤拷锟斤拷锟絕(gu锟斤拷)锟絍锟絩(sh锟斤拷)漏锟斤拷锟斤拷液锟斤拷叱锟斤拷V锟斤拷邊锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节單層濾锟斤拷一邊弄锟狡濾锟斤拷锟斤拷

锟斤拷锟斤拷(14)锟斤拷锟斤拷锟斤拷锟紽锟絲锟絯锟斤拷锟狡備：

锟斤拷锟斤拷锟斤拷锟斤拷械锟斤拷锟斤拷s水锟斤拷锟斤拷蔚渭锟斤柡偷锟紽eCl3锟斤拷液锟斤拷锟斤拷(d锟斤拷ng)锟斤拷液變锟絫锟斤拷色锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷取锟斤拷停止锟接燂拷锟斤拷

锟斤拷锟斤拷(15)锟斤拷某锟斤拷锟絴(zh锟斤拷)稀锟斤拷液锟叫結(ji锟斤拷)锟斤拷锟侥岋拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷

锟斤拷锟�锟斤拷锟斤拷芙锟斤拷锟杰溫讹拷影锟斤拷^小锟侥ｏ拷锟斤拷锟絣(f锟斤拷)→锟結(ji锟斤拷)锟斤拷→锟絕(gu锟斤拷)锟絍锟斤拷锟斤拷锟杰斤拷锟斤拷軠囟锟接帮拷锟絕锟斤拷驇ЫY(ji锟斤拷)锟斤拷水锟侥ｏ拷锟斤拷锟絣(f锟斤拷)锟斤拷s→锟斤拷s锟結(ji锟斤拷)锟斤拷→锟絕(gu锟斤拷)锟絍锟斤拷

锟斤拷锟斤拷(16)锟絰取锟斤拷锟斤拷锟絙锟斤拷锟叫的氾拷锟絯锟絯锟絜锟侥凤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟斤拷s锟斤拷锟揭溫猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟狡勶拷(d锟斤拷ng)锟斤拷筒(锟斤拷锟斤拷锟斤拷锟斤拷锌潭鹊锟揭伙拷锟�(c锟斤拷))使锟斤拷筒锟斤拷(n锟斤拷i)锟斤拷(锟斤拷锟斤拷锟斤拷艿膬蓚锟�(c锟斤拷))液锟斤拷锟斤拷平锟斤拷然锟斤拷使視锟斤拷锟絚锟斤拷液锟斤拷锟斤拷锟斤拷锟絚(di锟斤拷n)锟斤拷平锟絰取锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷

锟斤拷锟斤拷(17)锟斤拷A锟叫和滴讹拷锟叫旓拷味锟斤拷K锟絚(di锟斤拷n)锟侥凤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷(d锟斤拷ng)?sh锟斤拷)锟斤拷锟斤拷锟斤拷一锟�?times;×锟斤拷液锟絩(sh锟斤拷)锟斤拷锟紽锟斤拷瓶锟叫碉拷锟斤拷液锟斤拷××色變?y锟斤拷u)?times;×色锟斤拷锟揭帮拷锟界妰锟�(n锟斤拷i)锟斤拷锟劫恢忥拷(f锟斤拷)原色锟斤拷锟絝(shu锟斤拷)锟斤拷锟窖斤拷(j锟斤拷ng)锟絖(d锟斤拷)锟斤拷锟轿讹拷锟終锟絚(di锟斤拷n)锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟絆(sh锟斤拷)計(j锟斤拷)锟�(l锟斤拷i)規(gu锟斤拷)锟斤拷锟絑(y锟斤拷)锟皆憋拷锟斤拷锟斤拷锟絵模锟斤拷

锟斤拷锟斤拷1锟斤拷锟斤拷锟絵锟斤拷锟皆ｏ拷

锟斤拷锟斤拷一锟斤拷膶锟�(sh锟斤拷)锟�(y锟斤拷n)原锟斤拷锟斤拷锟絣(f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斤拷锟絕(gu锟斤拷)锟斤拷(锟津方凤拷)锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟紽(xi锟斤拷n)锟襟、岋拷(sh锟斤拷)锟�(y锟斤拷n)锟結(ji锟斤拷)論锟斤拷锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷2锟斤拷锟斤拷锟絵模锟藉：

锟斤拷锟斤拷锟斤拷锟斤拷?锟紽(xi锟斤拷n)锟斤拷?锟結(ji锟斤拷)論

锟斤拷锟斤拷取锟接ｏ拷锟斤拷锟斤拷……?锟斤拷……锟斤拷锟斤拷?……锟斤拷锟斤拷……

锟斤拷锟斤拷锟斤拷锟斤拷锟絆(sh锟斤拷)計(j锟斤拷)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟絙锟絜锟缴種锟給(w锟斤拷)色锟斤拷锟絯锟街別锟斤拷SO2锟斤拷CO2锟斤拷

锟斤拷锟斤拷锟金案ｏ拷锟斤拷一锟斤拷取锟絤锟斤拷品锟絫锟斤拷液锟街別锟节兩濓拷锟斤拷锟斤拷試锟斤拷锟斤拷锟斤拷锟街別通锟斤拷蓺锟斤拷w锟斤拷锟斤拷使品锟絫锟斤拷液锟斤拷色锟斤拷锟斤拷SO2锟斤拷锟絯锟斤拷锟斤拷锟斤拷使品锟絫锟斤拷液锟斤拷色锟斤拷锟斤拷CO2锟斤拷

锟斤拷锟斤拷锟金案讹拷锟斤拷取锟絤锟斤拷锟斤拷锟皆革拷锟絠锟斤拷锟斤拷锟揭猴拷謩e锟节兩濓拷锟斤拷锟斤拷試锟斤拷锟斤拷锟斤拷锟街別通锟斤拷蓺锟斤拷w锟斤拷锟斤拷使锟斤拷锟皆革拷锟絠锟斤拷锟斤拷锟揭猴拷锟斤拷锟缴�锟斤拷去锟斤拷锟斤拷SO2锟斤拷锟絯锟斤拷锟斤拷锟斤拷使锟斤拷锟皆革拷锟絠锟斤拷锟斤拷锟揭猴拷锟缴�锟斤拷锟斤拷CO2锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟�(l锟斤拷i)規(gu锟斤拷)锟斤拷锟絑(y锟斤拷)锟皆憋拷锟斤拷锟斤拷锟絵模锟斤拷

锟斤拷锟斤拷1锟斤拷锟斤拷锟絵锟斤拷锟皆ｏ拷

锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟斤拷锟絎(xu锟斤拷)锟斤拷(sh锟斤拷)锟�(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟紿要锟斤拷锟�(zh锟斤拷n)锟絖锟斤拷還要锟斤拷锟斤拷全锟斤拷锟叫時(sh锟斤拷)還锟斤拷要指锟斤拷锟角猴拷處锟絘(ch锟斤拷n)锟斤拷锟斤拷什么锟紽(xi锟斤拷n)锟斤拷锟饺猴拷l(f锟斤拷)锟斤拷锟斤拷什么锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷}規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥Ｊ斤拷俳Y(ji锟斤拷)锟斤拷锟斤拷锟斤拷要锟斤拷锟組(j锟斤拷n)锟叫凤拷锟斤拷處锟斤拷锟斤拷

锟斤拷锟斤拷(1)“锟斤拷”(锟斤拷液)锟斤拷

锟斤拷锟斤拷锟斤拷锟缴�锟斤拷……變锟斤拷……锟斤拷

锟斤拷锟�锟斤拷锟揭猴拷锟斤拷锟斤拷锟斤拷锟斤拷陆锟�(锟轿筹拷液锟斤拷锟�)锟斤拷

锟斤拷锟�锟斤拷锟斤拷锟揭猴拷a(ch锟斤拷n)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�(锟絘(ch锟斤拷n)锟斤拷)……色锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷液變锟斤拷锟斤拷锟斤拷

锟斤拷锟�锟斤拷蕻a(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(锟叫氾拷锟絯锟斤拷锟斤拷液锟斤拷锟捷筹拷)锟斤拷

锟斤拷锟�锟斤拷锟斤拷锟揭猴拷w锟斤拷锟�锟斤拷

锟斤拷锟斤拷(2)“锟�”(锟斤拷锟絯)锟斤拷

锟斤拷锟斤拷锟劫癸拷锟絯锟斤拷锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

锟斤拷锟�锟斤拷诠锟斤拷w锟斤拷u锟杰解；

锟斤拷锟�锟斤拷酃锟斤拷w锟絯锟絜锟斤拷u變小(變锟斤拷(x锟斤拷))锟斤拷

锟斤拷锟�锟斤拷锟斤拷色锟斤拷……變锟斤拷……锟斤拷

锟斤拷锟斤拷(3)“锟斤拷”(锟斤拷锟絯)锟斤拷

锟斤拷锟�锟斤拷锟斤拷锟斤拷锟�……色……味锟斤拷锟絯锟斤拷

锟斤拷锟�锟斤拷跉锟斤拷w锟斤拷……色變锟斤拷……色锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷變……锟斤拷……(“锟斤拷锟斤拷”“變锟絓”“锟斤拷色”)锟斤拷

锟斤拷锟斤拷(4)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剿�锟斤拷锟斤拷F(xi锟斤拷n)锟斤拷

锟斤拷锟�锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥成�锟斤拷锟絯锟斤拷锟缴碉拷锟斤拷

锟斤拷锟斤拷2锟斤拷锟斤拷锟絵锟絇(gu锟斤拷n)锟絀锟絚(di锟斤拷n)锟斤拷

锟斤拷锟斤拷(1)锟缴�變锟斤拷锟斤拷锟斤拷锟斤拷f(shu锟斤拷)锟斤拷锟斤拷锟絯锟斤拷锟斤拷液锟斤拷锟斤拷w锟斤拷锟缴�锟斤拷锟缴�變锟斤拷锟斤拷

锟斤拷锟斤拷(2)锟絯锟絜變锟斤拷锟斤拷锟斤拷锟斤拷f(shu锟斤拷)锟斤拷锟斤拷锟絯锟斤拷锟斤拷锟絯锟斤拷锟絯锟絜變锟斤拷锟斤拷

锟斤拷锟斤拷(3)锟饺猴拷锟斤拷锟阶�锟解實(sh锟斤拷)锟�(y锟斤拷n)锟紽(xi锟斤拷n)锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷锟饺猴拷锟斤拷锟�锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷稀HNO3锟絚Cu片锟节燂拷瓶锟叫凤拷锟斤拷(y锟斤拷ng)锟侥現(xi锟斤拷n)锟斤拷:________________________________锟斤拷

锟斤拷锟斤拷锟金案ｏ拷Cu片锟斤拷u锟杰斤拷(锟斤拷锟絯)锟斤拷锟斤拷锟斤拷锟叫無(w锟斤拷)色锟斤拷锟捷產(ch锟斤拷n)锟斤拷(锟斤拷锟絯)锟斤拷锟斤拷液變?y锟斤拷u)锟斤拷{(l锟斤拷n)色(液锟絯)锟斤拷锟斤拷瓶锟较凤拷锟斤拷锟紽(xi锟斤拷n)锟絫锟斤拷色(锟斤拷锟絯)

锟斤拷锟斤拷锟侥★拷锟絰锟斤拷锟斤拷锟絙锟斤拷锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟絑(y锟斤拷)锟皆憋拷锟斤拷锟斤拷锟絵模锟斤拷

锟斤拷锟斤拷1锟斤拷锟斤拷锟絵锟斤拷锟皆ｏ拷一锟斤拷(g锟斤拷)锟絙锟矫碉拷锟斤拷锟斤拷锟斤拷一锟斤拷膬蓚锟�(g锟斤拷)锟斤拷锟斤拷卮锟斤拷锟斤拷锟斤拷锟�……(锟紷锟斤拷锟絙锟斤拷暮锟教�)锟斤拷锟皆凤拷止……(锟斤拷锟紷锟斤拷锟絙锟斤拷膲锟教�)锟斤拷锟斤拷锟界：尾锟斤拷锟斤拷锟斤拷锟絙锟矫碉拷锟斤拷锟矫ｏ拷“锟斤拷锟斤拷……锟斤拷锟絯锟斤拷锟斤拷止锟斤拷染锟秸氾拷”锟斤拷

锟斤拷锟斤拷2锟斤拷5锟斤拷見(ji锟斤拷n)锟絰锟斤拷锟侥高匡拷锟斤拷锟斤拷

锟斤拷锟斤拷(1)漏锟斤拷锟斤拷锟斤拷锟矫ｏ拷

锟斤拷锟斤拷a锟斤拷锟絕(gu锟斤拷)锟絍锟斤拷b.锟紻(zhu锟斤拷n)锟斤拷液锟絯锟斤拷c.锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟斤拷

锟斤拷锟斤拷(2)锟斤拷液漏锟斤拷锟斤拷2锟斤拷(g锟斤拷)锟斤拷(y锟斤拷ng)锟矫ｏ拷

锟斤拷锟斤拷a锟斤拷锟斤拷取锟斤拷液(锟斤拷锟斤拷)锟斤拷b锟斤拷锟斤拷锟斤拷液锟絯锟斤拷锟斤拷锟斤拷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(3)锟斤拷锟斤拷锟杰碉拷2锟斤拷(g锟斤拷)锟斤拷途锟斤拷

锟斤拷锟斤拷a锟斤拷锟斤拷锟絪锟斤拷锟斤拷s锟絩(sh锟斤拷)锟斤拷锟斤拷锟斤拷液锟斤拷锟侥氾拷锟絯锟斤拷b锟斤拷液锟絯锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷(4)锟斤拷锟斤拷锟�(U锟轿癸拷)锟斤拷2锟斤拷(g锟斤拷)锟斤拷锟矫ｏ拷

锟斤拷锟斤拷a锟斤拷盛锟絙锟斤拷锟絯锟斤拷b.锟斤拷锟节氾拷锟絯锟侥革拷锟斤拷锟斤拷锟斤拷锟秸伙拷锟斤拷s锟斤拷

锟斤拷锟斤拷(5)洗锟斤拷瓶锟斤拷2锟斤拷(g锟斤拷)锟斤拷途锟斤拷

锟斤拷锟斤拷a锟斤拷盛锟絙液锟絯锟斤拷b锟斤拷锟斤拷锟絯锟侥冿拷锟斤拷锟斤拷锟斤拷锟�(锟斤拷锟絙锟斤拷锟斤拷锟斤拷)锟斤拷

锟斤拷锟斤拷3锟斤拷锟斤拷锟絵锟絇(gu锟斤拷n)锟絀锟絚(di锟斤拷n)锟斤拷

锟斤拷锟斤拷(1)锟斤拷尾锟斤拷锟斤拷锟斤拷锟絙锟斤拷锟斤拷試锟斤拷锟斤拷锟斤拷锟矫ｏ拷

锟斤拷锟斤拷锟斤拷锟斤拷尾锟斤拷锟斤拷×××锟斤拷锟絯锟斤拷锟斤拷止锟斤拷染锟秸氣。

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