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锟斤拷锟 > 锟斤拷锟斤拷锟絣锟斤拷 > 锟斤拷一锟斤拷锟絎(xu锟斤拷)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷 > 锟斤拷一锟斤拷锟絎(xu锟斤拷)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟铰匯锟斤拷

锟斤拷一锟斤拷锟絎(xu锟斤拷)锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷式锟斤拷锟铰匯锟斤拷

2019-04-16 18:35:15锟絎(w锟斤拷ng)锟絡(lu锟斤拷)锟結源


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锟斤拷锟斤拷锟斤拷一锟斤拷锟絎(xu锟斤拷)模锟終锟斤拷要知锟絉(sh锟斤拷)锟斤拷锟斤拷锟絎(xu锟斤拷)锟斤拷锟斤拷式

锟斤拷锟斤拷一锟斤拷 锟叫撅拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟絴(zh锟斤拷)锟侥凤拷锟斤拷锟酵筹拷锟斤拷

锟斤拷锟斤拷1. 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟届法锟斤拷锟斤拷(sh锟斤拷)锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷類凤拷锟斤拷锟斤拷锟絕锟斤拷

锟斤拷锟斤拷2. 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矫憋拷锟絕锟侥凤拷锟斤拷锟斤拷(du锟斤拷)锟絕锟届到锟侥現(xi锟斤拷n)锟斤拷锟組(j锟斤拷n)锟叫凤拷锟斤拷锟斤拷锟紺锟斤拷锟斤拷锟斤拷論锟斤拷锟斤拷锟斤拷锟斤拷锟結(ji锟斤拷)論锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷 锟絚锟斤拷锟戒化锟斤拷锟斤拷锟斤拷锟斤拷|(zh锟斤拷)锟斤拷

锟斤拷锟斤拷1. 锟絚锟节空氾拷锟叫撅拷锟斤拷锟斤拷锟斤拷锟斤拷4Na+O2==2Na2O

锟斤拷锟斤拷2. 锟絚锟节空氾拷锟斤拷燃锟斤拷锟斤拷2Na+O2锟絚(di锟斤拷n)燃====Na2O2

锟斤拷锟斤拷3. 锟絚锟絚水锟斤拷锟斤拷(y锟斤拷ng)锟斤拷2Na+2H2O=2NaOH+H2↑

锟斤拷锟斤拷锟紽(xi锟斤拷n)锟襟:拷锟絚锟斤拷锟斤拷水锟斤拷锟斤拷;锟斤拷锟桔伙拷锟斤拷锟統锟斤拷色小锟斤拷;锟斤拷锟斤拷水锟斤拷锟斤拷锟斤拷處锟轿勶拷(d锟斤拷ng);锟杰帮拷锟叫嗭拷锟斤拷聲;锟捷碉拷锟叫凤拷酞锟斤拷水變锟絫色锟斤拷

锟斤拷锟斤拷4. 锟絕锟斤拷锟斤拷锟絚锟絚水锟斤拷锟斤拷(y锟斤拷ng)锟斤拷2Na2O2+2H2O=4NaOH+O2↑

锟斤拷锟斤拷5. 锟絕锟斤拷锟斤拷锟絚锟絚锟斤拷锟斤拷锟斤拷碳锟斤拷锟斤拷(y锟斤拷ng)锟斤拷2Na2O2+2CO2=2Na2CO3+O2

锟斤拷锟斤拷6. 碳锟斤拷锟斤拷c锟杰燂拷纸猓2NaHCO3锟斤拷==Na2CO3+H2O+CO2↑

锟斤拷锟斤拷7. 锟斤拷锟斤拷锟斤拷锟絚锟絚碳锟斤拷锟斤拷c锟斤拷锟斤拷(y锟斤拷ng)锟斤拷NaOH+NaHCO3=Na2CO3+H2O

锟斤拷锟斤拷8. 锟斤拷碳锟斤拷锟絚锟斤拷液锟斤拷通锟斤拷锟斤拷锟斤拷锟教硷拷锟絅a2CO3+CO2+H2O=2NaHCO3

锟斤拷锟斤拷锟斤拷锟斤拷 锟饺硷拷锟戒化锟斤拷锟斤拷锟斤拷锟斤拷|(zh锟斤拷)

锟斤拷锟斤拷1. 锟饺氾拷锟絚锟斤拷锟斤拷锟斤拷锟絚锟侥凤拷锟斤拷(y锟斤拷ng)锟斤拷Cl2+2NaOH=NaCl+NaClO+H2O

锟斤拷锟斤拷2. 锟紽锟絲锟斤拷锟饺氾拷锟斤拷燃锟斤拷锟斤拷2Fe+3Cl2锟絚(di锟斤拷n)燃===2FeCl3

锟斤拷锟斤拷3. 锟斤拷取漂锟阶凤拷(锟饺氾拷锟斤拷通锟斤拷石锟揭漿)2Cl2+2Ca(OH)2=CaCl2+Ca(ClO)2+2H2O

锟斤拷锟斤拷4. 锟饺氾拷锟絚水锟侥凤拷锟斤拷(y锟斤拷ng)锟斤拷Cl2+H2O=HClO+HCl

锟斤拷锟斤拷5. 锟斤拷锟斤拷锟斤拷锟絚锟节空氾拷锟斤拷變锟絴(zh锟斤拷)锟斤拷NaClO+CO2+H2O=NaHCO3+HClO

锟斤拷锟斤拷6. 锟斤拷锟斤拷锟斤拷锟絵锟节空氾拷锟斤拷變锟絴(zh锟斤拷)锟斤拷Ca(ClO)2+CO2+H2O=CaCO3↓+2HClO

锟斤拷锟斤拷锟斤拷锟斤拷 锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟侥碉拷锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)系

锟斤拷锟斤拷1. 锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷n(mol)= N/N(A)

锟斤拷锟斤拷2. 锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷n(mol)= m/M

锟斤拷锟斤拷3. 锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷r锟铰氾拷锟絯锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷n(mol)= V/V(m)

锟斤拷锟斤拷4. 锟斤拷液锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷锟絴(zh锟斤拷)锟斤拷锟斤拷n(mol)=cV

锟斤拷锟斤拷锟藉、 锟絲锟絯锟斤拷

锟斤拷锟斤拷1. 锟斤拷锟絰锟斤拷锟斤拷散锟絴(zh锟斤拷)锟斤拷锟斤拷直锟斤拷锟斤拷锟斤拷1~100nm之锟絞锟侥凤拷散系锟斤拷

锟斤拷锟斤拷2. 锟絲锟絯锟斤拷锟絴(zh锟斤拷)锟斤拷

锟斤拷锟斤拷锟斤拷 锟斤拷锟絖(d锟斤拷)锟斤拷锟紽(xi锟斤拷n)锟斤拷

锟斤拷锟锟斤拷锟 锟桔筹拷

锟斤拷锟锟斤拷锟 锟接

锟斤拷锟锟斤拷锟 锟斤拷锟斤拷锟絓(y锟斤拷n)锟斤拷(d锟斤拷ng)

锟斤拷锟斤拷3. 锟絲锟絯锟结純锟斤拷锟紹锟斤拷

[锟斤拷(bi锟斤拷o)锟斤拷锟斤拷锟斤拷一锟斤拷锟絎(xu锟斤拷) 锟絎(xu锟斤拷)锟斤拷(x锟斤拷)锟斤拷锟斤拷]

锟斤拷锟斤拷锟斤拷

锟竭匡拷院校锟斤拷锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷锟絰锟斤拷锟絀(y锟斤拷)锟斤拷一锟斤拷锟斤拷位锟锟斤拷锟

锟竭匡拷院校锟斤拷锟斤拷锟斤拷锟斤拷W(xu锟斤拷)锟斤拷锟絰锟斤拷锟絀(y锟斤拷)锟斤拷一锟斤拷锟斤拷位锟锟斤拷锟

锟斤拷校锟斤拷?j锟斤拷n)?sh锟斤拷)锟斤拷

锟斤拷锟絀(y锟斤拷)锟斤拷?j锟斤拷n)?sh锟斤拷)锟斤拷

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