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        1. ijУW(xu)dȤСMͬW(xu)õζһNa2SO4NaOHƷNaOHĺMМy򞲽EشІ}
          1÷ƽ(zhn)_QȡԓƷ5.000gȫˮƳ1000.0mLҺ
          Aʽζ
          Aʽζ
          ȡ20.00mLFƿμӎ׵ָʾy
          2ÝȞ0.1000mol/L}(bio)(zhn)ҺMеζζʹǰ(yng)șz©ϴ
          ôbҺϴ
          ôbҺϴ
          ʽbҺųݲ{(dio)(ji)Һ森
          3ÜyҺpHķ_ζĽKct(yng)
          pHӋ
          pHӋ
          yFƿҺpHRζKcr(yng)ע
          ÿһΜyһ
          ÿһΜyһ

          4ζ^FƿҺpH׃
          VHCl/mL 0.00 12.00 18.00 22.00 23.00 23.96 24.00 24.04 25.00 26.00 30.00
          pH 13.1 12.6 12.2 11.7 11.4 9.9 7.0 4.0 2.7 2.4 1.9
          ՈLƳк͵ζ
          5±ǎ׷NAָʾ׃ɫ(j)к͵ζк͵ζпxõָʾ
          ׻Ȼ̪
          ׻Ȼ̪
          ζKcĬF(xin)
          ҺSɫ׃ɳɫ犲ɫҺɷۼtɫ׃?yu)oɫҰ犲ɫ
          ҺSɫ׃ɳɫ犲ɫҺɷۼtɫ׃?yu)oɫҰ犲ɫ
          Ў׷NһN
          ָʾ ׃ɫ
          pH
          (ni)ɫ
          ǰ g
          ׻ 3.14.4 t ɫ S
          ʯ 5.08.0 t ɫ {
          ̪ 8.210.0 o ۼt t
          6ƷУNaOH|(zh)ٷֺ
          96%
          96%
          ζǰζܼ첿КζK˛]КݣtӋֵ
          ƫ
          ƫ
          ƫƫС򡰟o_
          1cҺڏA(yng)ԓʹÉAʽζܣ
          2(j)ζܵʹ÷
          3Ҫ(zhn)_yҺpH׃(yng)ԓʹpHӋRζKcr(yng)עΜyҺpH
          4(j)Dеĵζ(sh)(j)ɵζ
          5(j)D͈D픵(sh)(j)PHͻ׃(j)pHͻ׃xָʾ(j)ζY(ji)ǰҺ@ʾAζY(ji)r}ҺMДζKc
          6(j)ĵĘ(bio)(zhn)ҺweӋcҺĝӋƷкеĚc|(zh)|(zh)?jn)?sh)ζǰζܼ첿КζK˛]К(do)µζrĵĘ(bio)(zhn)Һweƫ
          ⣺1ζrcҺʹÉAʽζʢȡʴ𰸞飺Aʽζ
          2ζʹǰ(yng)șz©ϴ졢ôbҺϴʽbҺųݲ{(dio)(ji)Һ
          ʴ𰸞飺ôbҺϴ
          3ÜyҺpHķ_ζĽKcpHӋÁyҺpHăx^(zhn)_؜yҺpHڵζKcҺpHF(xin)ͻ׃Դ˕rÿһΜyһ
          ʴ𰸞飺pHӋÿһΜyһ
          4(j)Д(sh)(j)LƳк͵ζ飺
          ʴ𰸞飺
          5(j)D͈D픵(sh)(j)֪pHͻ׃4.09.9}͚cǡ÷(yng)ɵȻcҺ׻׃ɫ3.1-4.4̪pH׃ɫ8.210.0׻Ⱥͷָ̪ʾʯ׃ɫrДһ㲻xָʾ
          ζY(ji)ǰҺAҺɫtɫζY(ji)rзۼtɫ׃ɟoɫԵζKcĬF(xin)ҺSɫ׃ɳɫ犲ɫҺɷۼtɫ׃?yu)oɫҰ犲ɫ
          ʴ𰸞飺׻Ȼ̪ҺSɫ׃ɳɫ犲ɫҺɷۼtɫ׃?yu)oɫҰ犲ɫ
          6cҺĝȞ飺
          0.1000mol/L0.024L
          0.02L
          =0.1200mol/L
          ƷкеĚc|(zh)飺0.1200mol/L1L=0.12molc|(zh)飺40g/mol0.12mol=4.800g
          ʘƷУNaOH|(zh)ٷֺ飺
          4.800g
          5.000g
          100%=96%
          ζǰζܼ첿КݣζK˛]К(do)ĵĘ(bio)(zhn)ҺweƫyY(ji)ƫ
          𰸞飺96%ƫ
          cu}Aк͵ζIJE(yng)KcĈDLơKcД}Ŀyеȣָʾxǽ}P(gun)I
          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          ijW(xu)dȤСMͬW(xu)_չyNa2SO3NaClĹwNa2SO3|(zh)?jn)?sh)̽Ո(j)򞷽شІ}
          һ
          1ȡa gƷڟܽ^BaCl2Һò裮
          2^V
           
          QQó|(zh)b g
          3(j)ϔ(sh)(j)óNa2SO3|(zh)?jn)?sh)
           

          4һdȤСMͬW(xu)(jng)J(rn)_l(f)F(xin)Y(ji)cA(y)^ՈƜyܵԭC
           

          w
          5ڶdȤСMͬW(xu)ÈDʾbMЌ򞣮_ʼrzbüךԵľw
           
          ʢԇ
           

          Ӣҽ̾W(wng)
          6dȤСMͬW(xu)ÈDʾbMЌ򞣮ͬW(xu)ԓbô^ȱĶ(do)Œ`Ոָһ̎ȱ
           

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2012-2013W(xu)ʡԭhЌW(xu)һ¿W(xu)ԇ }

          (16) ijУW(xu)dȤСMͬW(xu)(jng)Yϵ֪XܵĤʹXc܇Ľ|(zh)(՚ˮ)^ֵXԲÁʢź̲ԓСMͬW(xu)XĤM̽^Ո
          (1)QAסһKȥĤXƬھƾƟXƬ|IJ׃Ƭ̺׃ܛppuғusϞTǘӵ@XĤc________(ڡ򡰵ڡ)(ni)XcסԲװl(f)F(xin)
          (2)ȡXסһСKcˮПoF(xin)󣻌ԓXᘴЩС׺ٰסһСKcˮѸپдĚݮa(chn)ԇеԭ򣬲P(gun)ĻW(xu)ʽ___________      ___________________
          (3)ɰĥһXƬʹ׃ֲٌCuSO4ϡҺ23 mintɫwԇa(chn)tɫwxӷʽ                     
          (4)уɉKδɰĥ^XƬcҺУƬ̺a(chn)oɫwԇXĤccҺ(yng)xӷʽ___________________________
          (5)ȡһXռMһCO2^ĝcҺѿڷ]԰l(f)F(xin)ޡǡ׃Tˣ^һ֕푲ԇጞʲôP(gun)xӷʽ                                          

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2015ʡһ¿W(xu)ԇ棩 }

          (16) ijW(xu)dȤСMͬW(xu)(jng)Yϵ֪XܵĤʹXc܇Ľ|(zh)(՚ˮ)^ֵXԲÁʢź̲ˡԓСMͬW(xu)XĤM̽^Ո

          (1)QAסһKȥĤXƬھƾƟXƬ|IJ׃Ƭ̺׃ܛppuғuΣsϞTǘӵ@XĤc________(ڡ򡰵ڡ)(ni)XcסԲװl(f)F(xin)

           (2)ȡXסһСKcˮПoF(xin)ԓXᘴЩС׺ٰסһСKcˮѸپдĚݮa(chn)ԇеԭ򣬲P(gun)ĻW(xu)ʽ___________      ___________________

          (3)ɰĥһXƬʹ׃ֲٌCuSO4ϡҺ23 mintɫwԇa(chn)tɫwxӷʽ                      

          (4)уɉKδɰĥ^XƬcҺƬ̺a(chn)oɫwԇXĤccҺ(yng)xӷʽ___________________________

          (5)ȡһXռMһCO2^ĝcҺѿڷ]԰l(f)F(xin)ޡǡ׃Tˣ^һ֕푲ԇጞʲôP(gun)xӷʽ                                           

           

          鿴𰸺ͽ>>

          ĿлW(xu) Դ }

          ijW(xu)dȤСMͬW(xu)(jng)Yϵ֪XܵĤʹXc܇Ľ|(zh)(՚⡢ˮ)^ֵXԲÁʢź̲ˡԓСMͬW(xu)XĤM̽^Ոա
          (1)QAסһKȥĤXƬھƾƟXƬ|IJ׃Ƭ̺׃ܛppuғuΣsϞTǘӵ@XĤc________(ڡ򡰵ڡ)(ni)XcסԲװl(f)F(xin)
          (2)ȡXסһСKcˮПoF(xin)ԓXᘴЩС׺ٰסһСKcˮУѸپдĚݮa(chn)ԇеԭP(gun)ĻW(xu)ʽ_________
          (3)ɰĥһXƬʹ׃ֲٌCuSO4ϡҺУ23 mintɫwԇa(chn)tɫwxӷʽ________ 
          (4)уɉKδɰĥ^XƬcҺƬ̺a(chn)oɫwԇXĤccҺ(yng)xӷʽ________
          (5)ȡһXռMһCO2^ĝcҺѿڷ]԰l(f)F(xin)ޡǡ׃T^һ֕푲ԇጞʲôP(gun)xӷʽ________

          鿴𰸺ͽ>>

          ĿлW(xu) ԴĴʡģM} }

          ijW(xu)dȤСMͬW(xu)_չyNa2SO3NaClĹwNa2SO3|(zh)?jn)?sh)̽򞣬Ո(j)򞷽شІ}
          һ
          1ȡa gƷڟܽ^BaCl2Һò^V_______QQó|(zh)b g
          2(j)ϔ(sh)(j)óNa2SO3|(zh)?jn)?sh)___________
          3һdȤСMͬW(xu)(jng)J(rn)_l(f)F(xin)Y(ji)cA(y)^ՈƜyܵԭC _____________________
          w
          4ڶdȤСMͬW(xu)ÈDʾbMЌ_ʼrzbüךԵľw ______________ʢԇ______________ 
          5dȤСMͬW(xu)ÈDʾbMЌ򞡣ͬW(xu)ԓbô^ȱݣĶ(do)Œ`Ոָһ̎ȱ______________________

          鿴𰸺ͽ>>

          ͬ(x)Դ