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        1. ijУW(xu)dȤСMͬW(xu)y(c)ijNƷζʳ}ĺԓСMP(gun)(sh)(yn)E
          ٷQȡijƷƴbζƷ10.0gmsˮܽ⣻


          sˮϴ2-3
          ݌Qy(c)ùw|(zh)4.9g
          (j)(sh)(yn)EشІ}
          1a(b)RȱٵČ(sh)(yn)E____________
          2(sh)(yn)EõIJxУ______
          3ζ(bio)Ϙ(bio)עȰc80.0%NaCl20.0%t˘ƷǷϸ
          ______ ϸϸ񡱣
          𰸡1(j)(sh)(yn)ԭȻccy(yng)Ȼy|(zh)Ӌ(j)Ȼc|(zh)Ȼc|(zh)ԴbζƷ|(zh)
          2(j)^VõăxM(jn)з
          3(j)ʽAgNO3+NaClTAgCl+NaNO3Ȼc|(zh)ʳ}ĺ
          ⣺1(sh)(yn)ԭȻccy(yng)Ȼy|(zh)Ӌ(j)Ȼc|(zh)Ȼc|(zh)ԴbζƷ|(zh)ɣʴ𰸞飺ڼϡyҺ^V
          2^VõăxҪ©VF_(ti)FȦʴ𰸞飺©V
          3O(sh)4.9gȻyҪӷ(yng)Ȼc|(zh)Xt
          AgNO3+NaClTAgCl+NaNO3  
               58.5  143.5
                X    4.9g
            =   X=2.0g
            NaCl×100%=20%˘ƷǷϮa(chn)Ʒ(bio)ʾ|(zh)?jn)?sh)ʴ𰸞飺ϸ
          c(din)u(png)}P(gun)IҪ֪ùw|(zh)4.9gɵȻy|(zh)Ȼy|(zh)ͨ^ʽӋ(j)Ȼc|(zh)M(jn)һM(jn)Ӌ(j)㣮
          (x)(c)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          ijW(xu)dȤСMͬW(xu)_չy(c)Na2SO3NaClĹwNa2SO3|(zh)?jn)?sh)̽(sh)(yn)Ո(qng)(j)(sh)(yn)شІ}
          һ
          1ȡa gƷڟܽ^BaCl2Һò裮
          2^V
           
          QQó|(zh)b g
          3(j)ϔ(sh)(j)óNa2SO3|(zh)?jn)?sh)
           

          4һdȤСMͬW(xu)(jng)J(rn)(sh)(yn)_l(f)F(xin)(sh)(yn)Y(ji)cA(y)^Ո(qng)Ɯy(c)ܵԭ(yn)C
           

          w
          5ڶdȤСMͬW(xu)ÈDʾbM(jn)Ќ(sh)(yn)(sh)(yn)_ʼr(sh)zbüךԵľw
           
          ʢԇ
           

          Ӣҽ̾W(wng)
          6dȤСMͬW(xu)ÈDʾbM(jn)Ќ(sh)(yn)ͬW(xu)ԓbô^ȱĶ(do)Œ(sh)(yn)`Ո(qng)ָһ̎ȱ
           

          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)(du)XĤM(jn)̽^£Ո(qng)
          (1)QAסһKȥĤXƬھƾƟXƬ|IJ׃Ƭ̺׃ܛppu(dng)(hu)ғusϞTǘӵ@?yn)XĤc(din)________(ڡ򡰵ڡ)(ni)Xc(din)סԲװl(f)F(xin)
          (2)ȡXסһСKcˮПoF(xin)󣻌ԓXᘴЩС׺ٰסһСKcˮѸپдĚݮa(chn)ԇеԭ򣬲P(gun)ĻW(xu)ʽ___________      ___________________
          (3)ɰĥһXƬʹ׃ֲٌCuSO4ϡҺУ23 mintɫwԇa(chn)tɫwxӷʽ                     
          (4)уɉKδɰĥ^XƬcҺУƬ̺a(chn)oɫwԇXĤccҺ(yng)xӷʽ___________________________
          (5)ȡһXռMһCO2^ĝcҺѿڷ]԰l(f)F(xin)ޡǡ׃T^һ(hu)֕(hu)푲ԇጞʲôP(gun)xӷʽ                                          

          鿴𰸺ͽ>>

          ĿлW(xu) Դ2015ʡһ¿W(xu)ԇ棩 }

          (16) ijW(xu)dȤСMͬW(xu)(jng)Yϵ֪XܵĤʹXc܇Ľ|(zh)(՚ˮ)^ֵXԲÁʢź̲ԓСMͬW(xu)(du)XĤM(jn)̽^Ո(qng)ա

          (1)QAסһKȥĤXƬھƾƟXƬ|IJ׃Ƭ̺׃ܛppu(dng)(hu)ғuΣsϞTǘӵ@?yn)XĤc(din)________(ڡ򡰵ڡ)(ni)Xc(din)סԲװl(f)F(xin)

           (2)ȡXסһСKcˮПoF(xin)ԓXᘴЩС׺ٰסһСKcˮѸپдĚݮa(chn)ԇеԭP(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^һ(hu)֕(hu)푲ԇጞʲôP(gun)xӷʽ                                           

           

          鿴𰸺ͽ>>

          ĿлW(xu) Դ }

          ijW(xu)dȤСMͬW(xu)(jng)Yϵ֪XܵĤʹXc܇Ľ|(zh)(՚ˮ)^ֵXԲÁʢź̲ԓСMͬW(xu)(du)XĤM(jn)̽^£Ո(qng)
          (1)QAסһKȥĤXƬھƾƟXƬ|IJ׃Ƭ̺׃ܛppu(dng)(hu)ғusϞTǘӵ@?yn)XĤc(din)________(ڡ򡰵ڡ)(ni)Xc(din)סԲװl(f)F(xin)
          (2)ȡXסһСKcˮПoF(xin)ԓXᘴЩС׺ٰסһСKcˮѸپдĚݮa(chn)ԇеԭP(gun)ĻW(xu)ʽ_________
          (3)ɰĥһXƬʹ׃ֲٌCuSO4ϡҺ23 mintɫw档ԇa(chn)tɫwxӷʽ________ 
          (4)уɉKδɰĥ^XƬcҺУƬ̺a(chn)oɫwԇXĤccҺ(yng)xӷʽ________
          (5)ȡһXռMһCO2^ĝcҺѿڷ]԰l(f)F(xin)ޡǡ׃T^һ(hu)֕(hu)푲ԇጞʲôP(gun)xӷʽ________

          鿴𰸺ͽ>>

          ĿлW(xu) ԴĴʡģM} (sh)(yn)}

          ijW(xu)dȤСMͬW(xu)_չy(c)Na2SO3NaClĹwNa2SO3|(zh)?jn)?sh)̽(sh)(yn)Ո(qng)(j)(sh)(yn)شІ}
          һ
          1ȡa gƷڟܽ⣬^BaCl2Һò衣^V_______QQó|(zh)b g
          2(j)ϔ(sh)(j)óNa2SO3|(zh)?jn)?sh)___________
          3һdȤСMͬW(xu)(jng)J(rn)(sh)(yn)_l(f)F(xin)(sh)(yn)Y(ji)cA(y)^Ո(qng)Ɯy(c)ܵԭ(yn)C _____________________
          w
          4ڶdȤСMͬW(xu)ÈDʾbM(jn)Ќ(sh)(yn)(sh)(yn)_ʼr(sh)zbüךԵľw ______________ʢԇ______________ 
          5dȤСMͬW(xu)ÈDʾbM(jn)Ќ(sh)(yn)ͬW(xu)ԓbô^ȱݣĶ(do)Œ(sh)(yn)`Ո(qng)ָһ̎ȱ______________________

          鿴𰸺ͽ>>

          ͬ(x)(c)