Nghiên Cứu Ứng Dụng Và Phát Triển Một Số Phần Mềm Hóa Học Phục Vụ Cho Công Tác Giảng Dạy Và Nghiên Cứu Khoa Học Tại Trường Đại Học Tây Bắc.docx

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HaNiclingm6ichisirdungtrongm6ts6ph8nmonvadangcfinthiinghi(m.Dodfic8nph:iid6ymanhhonnfravi(cnghiénciiu,x6ydqngvatingdungtracnghi(mvaogi:toduenfiichungvatrongdayhocho:ihoccitruéngphoth6ngnfiirieng

I.6.2.CoscrIQminchav i c diinhgifkét guth oc tipbringTNKQ

f.#.2.J.Mucdicfiemitrizckiemir‹id‹inJigiii:

* Véihc›csinh:

- Vi(ckiémtravé

diinhgi:icoh(thong,thu6ngxuyénsékichthichhoatd9nghoctp , cungc6pchohon hfmgthongtinph:inhfiivequittrinhhoctp , khuyénkhichnanglqctud:inhgi:i.

- VGtrithiicvakynang,vi(cd:inhgi:ichichomiihocsinhth6yminhdal‘m

hhfiinhiingkic:nthiicviiahocduocdinmiicd0nao,c o n nhfmgsaisotIGhongnaoc6nph:iibdkhuyét

14

- Vi(ecd:inhgi:inéuduockhaithéctdtsekichthichhocttipkh0ngnhfmgvematlinhhfiitrithuc,rénluy(nkyng maconcévt:matphattriennangluctrftué,tuduys:ingtaovétrithongminh.

- Vema)tgi:toducvi(cki6m

tra,diinhgi:inéudunetochircvatienhanhnghiemtiicsegiiiphpcsinhn6ngcaotinhthdntr:ichnhi(mtronghoct:ip,y

chivuonlendatnhiingkétqu:ihoctpcaohon,ciingc6longtinvaokhanangciiaminh,

n6ngcaoythiictugi:ic,khacphuctinhchinquan,tumiinvédacbi(tlanangluctud:inhgi:i,m0tn6nglqcquantrongdoiv6iviéchoct8pciiahocsinh

*Vergi‹iovién.

Vi(cd:inh gi:ihocsi nh cungc6pnhfmgthongtinc 6 n thi6t,giiipnguiiith6yxiicdinhdiingdiemxu6tph:ithoacdiemkétiépcuaqu:itrinhdayhoc,phlnnhfimhpcsinh,chidaoc:ibi(tvaki.pthiiidiéuchinhqu:itrinhdayhoc.Kic:intra,d:inhgi:itaocch0ichogi:toviénxemxéthi(uquaciianhiingcaitienn0idung,phuongph:ip,hinhthiictochiicdayhpcmaminhdangtheodu6i

*Dovéticd‹:capquiinIj,lanhda.oii/i‹itrtgv‹iiig/i‹iiifigi‹iodue-déotpo

Kiémtra,d:inhgiiilabi(nphiipded:inhgi:ikitquédaotaocivédinhluuongvadinhtinh.Dolacciscidéx6ydqngchic:n

liiocgi:toduev6muctieugiiioduc,dingiigifiovien,n0idung,phuongph:ipvahinhthiict6chiichoatdrigdayhoc

1.6.2.2.Yéu ’cI:remfrii,tinhgiiiftocsinfi

* D‹imbciotinhtocindién.

Mt baikiém tra,motd p t dénhgi:icothenhamvaomotvaim uc dichtr pngt6mnaodfinhungtoénbdh( thongdanhgi:iph:iidatyéuctlutoitndi(n,kh0ngch

ivematkilnthilcmacév4kynang,thiiidfi,tuduy

Vi(cddnhgiéphéidupctic:nhanhtheok‹:hoach,coh(thfing.Danhgiat h u é n g xuyén,d:inhgiésaukhihpctimgndidung,d:inhgi:idinhky,tongkétcu$inam,kho:ihpc

*Dcimbciotinhcongkhai.

Vi(ct6chiickiemtra,diinhgi:iphéidupctiénhénhm6tcéch

c0ngkhai,kétqu:iph:iidirciccdngb6ki.pthoidemiihpcsinhcothetpd:inhgi:i,xéphangtrongtpthe,détpthehoc sinhhiéubiétIDnhau,hoct8pgiiipdiil6nnhau

1.6.2.3.Cdcphs:Engphiipkiemtradtinhgié

- Phuongph:ipquans:it

- Phuongph:ipp h f i n g v8ii

- Phuongph:ipviét :Gdmtuludnvatracnghi(m(TN);trongtracnghi(mg0mtracnghi(mchinquan(TNCQ)vatracnghi(emkhéchquan(TNKQ)

I.6.2.4.Phu:engphépTNKQ

*Khciiniémvétrkcnghie:in.’

Tracnghi(mlaintphuongph:ipkhoahocchophépdiinginit

loatnhiingdingtécx:icdinhdénghi6nciiuinithaynhiéuda)cdiemnh8nc:ichph6nbit dupebigthucnghi(mv‹iimucdichditéiinhfmgm(nhdelupngho:itoidacothédupcvemiicddbieuhi(ntuongd6icuadacdiemc6nnghienerm

* Trcicn8hifinkhéchquan(TNKQ)

TNKQlad:EngTNtrongdomOicBuhfiicokémtheoc6utraliiisan

Loaicduhfiinaycungcdpchohocsinhinitph6nhayt6t

cathongtinc8nthiétvadoihfiihocsinhph:iichonmotc6udétréléihoacchic6ndiénthémmotvaitir.DupcxemlaTNKQvih(th6ngchodie:inlakh:ichquan,

kitquéchdms‹:khdngphuthu0cvaoaichdmbaiTNdéi

* Phanl o a i TNKQ

Duavaonfiidungkiénthiicminhoc,nganhhocnguéiitaconhfmgciichph6nloaikh:ienhau.TNKQcotheconhfmgc:ichph8nloaisau:

-Phanthénh6loai,gfim:

+C6uhfiiluachon+Cttuhfiidiing—sai

16

Trongmoiloailaidupechiathanhc:icloainhfitrongdfi:Céuhoilb:ac hong0m:

Loaidfing—

saiLoailuachonLoaic6ughépnfiiLoaic6ucokho:i

Céuhoibosunggomc:icloai:

Diénvao0trongTr:i Hing¾

TréHicogioihan

TréHimordng-Ph6nloaithanh5loai:

+C6uhfiidiing—sai+CAuhfiiluachon+C6uhfiidiénthe+C8uhfiitréldingan+Chuhfiidoichieu,capdfiiTuy’ nhieuc : i c h p h 8 n l o a i c 6 u h f i i T N K Q s o n g c i mi il o a i c 6 u h f i

otimgmuctien 56luongeduhfiielmthiétsephuthuficvaomiicd0quantrongciiatimgmuctit:uva cécvedekh:icnhauermphéidirpckiemtra.

TrongmotbaiTNclingc6nph:iiInnydin2y6ut6guydinhstc6uhfiic6nthiet

dfilé:

- ThoigiandénhchobéiTN

- Suchinhx:ieciiadiemsotrongviecdoluéngkienthiichayhoclucm atamuonkhaos:it.

* Lapmatran2chiéu.

cuhimichcothegiiipchonhfmgnguéisoanthaoTNchuanb)c:iec6uhfiiphilhppv6icacmuctiengiéngdayciiaininh.NophdnloaitimgcttuhfiiTNrathanhhaichiéuccb:in:

- Motchiéulachitdédayhoc,c:icdc: muchaynfiidungguyd|

nhtrongchuongtrinh

- Mfitchieulac:icmuctieugiéngdayhayc:icn glucdoihfiicihocsinh

K2N

K1-Edatgi:itriciingcao,ctluhfiiTNcangdatyéuchu

19

Nhieunh anghiénciiuchorllngVi(cnghiénchinvasirdungTNoVi(tNamnoichungdangconm6imé.D6utiénTNdupcsitdungchomucdichYtt:,nhamchuando:inbénhcikhoaT6mth8nKnhvi(nBachMai,tiépdc:nlac:iethinghi(mv f l tritu(duocnghié

nc i i u v a s i r dungtai V i (n Nh i H a Nfii.Tr o n g l i n hvucGi:toduc,nhfmgthpni8n

g6ndtiymotvaibtimoncitruéngDaihocSupham

HaNoidadiingTNdc:nghi6nciiutrinhd8namkh:iini(mdeki8mtra,diinhg i : i k ét q u é hpct 9 p c i i a hpcs i n h v a s i n h v i e n ( T r l n B:iHoanh,1 9 7 1 ; NguyenHtmL

%doim6ichuongtrinh,s:ichgi:tokhoa,phuongph:ipdayhoc,khfingth8khfingdoim civi(cd:inhgi:ikc:tquéhoct0pciiahocsinh.B6.GD&DTdadéxu6tm8ts6giaiphap,caiti

t:nquychévéki8mtravéthicuciciicc8phoctheodinhhu6ng:

20

-Dénhg i : i toénd i (n , nghiemt i i c , c0ngbig,ph8nl o a i tichc u c , k]pthéi.

cuagiaovienva

tqd:inhgi:iciiahpcsinh,gifranhatruitng,giadinhvacfingd6ng

- Phanloaic:icmiic dfid:inhgi:idoiv6ic:ictinhvpcminhoc

- Sirdungnhieuphuong

ti(nvénhieucdngcudiinhgiftkhiicnhaunhamgiiimd6nnhiingcangthang,nhfmgbdtc0pvatiéucuetrongkiemtra,thicir

Xo:ai otutu6ng“thénhtich”trongd:inhgi:i

- Xaydungng8nhéngdekiemtratheoquytrinhkhoahpc

vatheotrinhdfichubcuachuongtrinhdetiéntdicothékiemtra

l6ntrongphamvicénufichoactimg viingtheoc:icbfidechungchotimggiaidoanhoct6p

chuanho:idédoluéngmotc:ichk h : i c h quanciicvJndc:c8nduocluongho:ithong

quanhfmgm6utréHidu6idangng6nngfr,phingfinngiihoacintsodanghénhvikh:ic.Cirhailoaitracnghic:in:

21

Tracnghi(mkh:ichquanvatracnghi(mtulu.Trongdfitracnghi(mkhéchqua n:laloaitracnghi(mmoihocsinhdunccungclpmotstth6nglincllnthiclciiaminhd8luachpnd: ipringphiihpp(dathietkt:‘ n )hoactimrac:icphuong

:indiénn0idungc6nthiét

intc:ichhoanchinh.Phuongph:ipt r a c nghi(mduocxemlakh:ichquannéuvi(cx6yd9iigh(th6ngchodiemdatc:icyéuc6uk h : i c h quan.Véic:icyéuc6unayyeut8chitqua

nhieudangcduhfiitracnghi(mkh:ichquannhimgc:ichdongiénvahaydupcsirdunghi(nnaylatrongconhiéud:iptintr:iHiduoccungc6pchom8ic6uhfiichi

sutrogiiipcuaméyt i n h d i ( n ttr.© c i i c quocgiatit:nt i 6 n v i ( c s i r dungt r 6

c nghi(m v‹iisutrogiiipciiaMTDTdardt ph:it trién noduocsirdungtren mang

LANvac:itrenmanginternetduéidang ’ctran Webkhfingphuthu0cvaoh(diéuhanh,chuy‹:ndoic:icdangdt:dang,mienphitronggi:toduc

TaiVi(tNamin t s6ph6nmémtracnghi(mdadupex6yd i m g tuyn h i é n

memnay1ékh:irilingliénkéty6u.C:icngfinngiil8ptrinhsirdungchuadripringyeuc6utruyénI:iitrénin:jrigvagapkhfikhankhichnphéitaoc:iclienkit(Link)t6ic:icfileénh,phim(Picture,movie)

démotéc6utriichaymotac:icthinghi(m.Dov8ychiingtfiinghienciiuvi(tho:i

vadnavaosirdungphmémtrficnghi(mHotpotatoesgpitatlaHotpotv6idactinhladunevietbangng0nngiiJavav6iphimcodeHTMLndcotht:truyéntréningLANhayinternetnguéisirdungcothédedéngsoanthéoc:icyéuchucuaminhvachociicthisinhthqchi

ciin:iychit(Sever).Nguiiisirdungcothésirdungnhieudangc6uhfiitracnghi(

mkh:icnhau:Singlechoice,Multychoice,Gay:ifilling d’iéms6ciiaph6nthitracnghi(mco

théduoccaidattrucictheoyciianguéisirdung

22

TrongqualrinhthuchiencécphépphlntichIncquangtronghoahocpliKtichv i(c ti m ram o

t p h u o n g p h : i p codonhayc a o , dchonl o c cao lahits i i c quantrong.Trongvicsitlyc:ics$li(uciiaphimtinhto:inc:icccchetaophiicnguéisird9ngthuimggapkhfikhiin

i=1,2,3,4

Trongd f i d 6 th|-lgB=f(pH)cocaduéng t h a n g v a d u é n g c o n g , c o céduéng

duringthangduynh6tthinochogi:itritgn=q.nlanhfmgsfinguyénduong Neuc o nhieudu ri ng thitachonduringringv6igi:itrii

cuctieu.Khibiétntabi8ts6protonbikimloaiMdayrakhfiiph6ntitthu6cthii,bietntaclingbi

ét dangthuficthirthamgiataophuc,tudotax6ydimgccchétaophiic

Trongtruénghppphiickh6ngtantrongnuoc,cotichsotanlaTtthithaychodfithJphuthu6c-lgB=f(pH)tax6yd9iigdfithisuphuthufictheotoadfi:

M(OH)I=1

M(OH)I=2

M(OH),I=3

Trongdo: M(OH),lad gtongquatciiaionkimloai

(1.4.8)HqRlac0ngthiictinhtbngqu4tciialiganthiinhlt

HpR’lacongthiictinhtongquanciialiganthiihaiTheodJnhlu8tkhoiluongtacdungtaco:

(1.4.9)

Thayc:icningd0c6nbdng[HqR)va[HpR’)tuongringvao(1.49)vasaukhibieudoitanh5nduocbieuthiicsau: