日韩亚洲一区中文字幕,日韩欧美三级中文字幕在线,国产伦精品一区二区三区,免费在线欧美性爱链接

      1. <sub id="o5kww"></sub>
        <legend id="o5kww"></legend>
        <style id="o5kww"><abbr id="o5kww"></abbr></style>

        <strong id="o5kww"><u id="o5kww"></u></strong>
        1. }ĿijW(xu)dȤСM^ƉAS󣬫@ϢP(gun)}M(jn)оa(chn)ԭ:NaCl + NH3 + CO2+ H2O = NaHCO3+ NH4C1a(chn)xþwA ʹAܟᣬɷֽƵüA

          1O(sh)Ӌ(j)(sh)(yn)z(yn)AƷǷоwAՈ±(bx):

          xb

          (sh)(yn)F(xin)

          (sh)(yn)Y(ji)Փ

          __________

          __________

          ƷwA

          2ȡAƷˮܽԓҺм^ϡHNO3ٵμAgNO3Һаɫa(chn)ķʽ_______________ɴ˴_AƷs|(zh)NaCl

          3ͬW(xu)?yu)˜yԓAƷļO(sh)Ӌ(j)Œ(sh)(yn):

          ټ^Ȼ^ҺĿ___________________

          ДVǷϴɃϴҺеμ________Ȼ^F(xin)Дࡣ

          AȻ^Һ Bϡ Cϡ} D̼Һ

          ۸(j)(sh)(yn)(sh)(j)Ӌ(j)Ʒ̼c|(zh)?jn)?sh)__________(_0. 1 % )

          𰸡ABAC Bв׃Cв׃{(ln) Һе̼cȫD(zhun)̼^ BD 88.3%

          1wAӟֽxABbƷwA(sh)(yn)F(xin)Bв׃ҲxACbƷwA(sh)(yn)F(xin)Cв׃{(ln)(sh)(yn)O(sh)Ӌ(j)±ʾ

          xb

          (sh)(yn)F(xin)

          (sh)(yn)Y(ji)Փ

          ABAC

          Bв׃Cв׃{(ln)

          ƷwA

          2ȡAƷˮܽԓҺм^ϡٵμyҺаɫڼϡ^ʰɫȻyƷкȻcyȻc(yng)ɰɫȻyca(chn)ķʽ飺

          3ټ^Ȼ^ҺĿnjҺе̼cȫD(zhun)̼^

          Ȼ^ϡᷴ(yng)ɰɫ^}ᣬ̼⛷(yng)ɰɫ̼^ȻДVǷϴɃϴҺеμϡ̼ҺȻ^F(xin)Д࣬BD

          ̼^|(zh)19.7gO(sh)̼c|(zh)xt

          Ʒ̼c|(zh)?jn)?sh)飺

          88.3%

          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          }ĿһҪo(h)Լ۾ڹ⾀r(sh)ҪߣD1һNõ_

          1D1И(bio)ʾĸýٲƳɵ_____̖

          2ܺķƬXXKƳXX_____ԣ

          3XF~NҊҪ(yn)C@Nٻ(dng)xԇ_____

          A AlCuFeSO4Һ B AlFeCuH2SO4Һ

          C AlFeCuSO4Һ D FeAl2SO43ҺCuSO4Һ

          4Ȼ~ȻFĻҺмһ|(zh)Vַۣ(yng)^VõV͞VҺ

          ٞVҺһе|(zh)_____W(xu)ʽ

          ?yn)Vеμϡ}Кݮa(chn)tVһе|(zh)_____W(xu)ʽ

          5ԪصĻW(xu)|(zh)cԭӵӔ(sh)P(gun)ϵD2XԭӵĽY(ji)(gu)ʾDXԭڻW(xu)(yng)_____õʧȥγɵӷ̖_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿDĸʾлW(xu)Ҋ|(zh)քeچ|(zh)A}@NeĸͬăɷN|(zh)eͬA1ܶСĚwB2ɫwD1׷QKE1wθҺЎijɷʾɶ˵|(zh)gܰl(f)W(xu)(yng)ʾ|(zh)gD(zhun)P(gun)ϵ(yng)lַ(yng)ȥ

          1W(xu)ʽA2_____D1_____

          2W(xu)ʽA1cB2l(f)ķ(yng)_____C2D(zhun)C1ķ(yng)_____

          3D1cE1l(f)(yng)D2tD2ĻW(xu)ʽ_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿһЩPijСMͬW(xu)O(sh)Ӌ(j)Œ(sh)(yn)PgM(jn)̽

          (sh)(yn)һȡ5öȥȥPĝFքeb±ԇM(jn)Ќ(sh)(yn)

          (sh)(yn)Dʾ

          Pr(sh)g

          8min

          ^Lr(sh)gP

          5min

          3min

          1min

          1ͨ^(sh)(yn)֪ضԽFPԽ__________Ah(hun)FP^

          (sh)(yn)̽FPijɷ֣ˆDʾbãAփxʡԣM(jn)Ќ(sh)(yn)ÿ(yng)վȫ

          Yϣٟoˮ~ˮ׃{(ln)

          ډAʯҳɷ֞c}ˮҲCO2

          2Ոָԓ(sh)(yn)bõһ(g)ȱݣ_____

          3AмӟǰͨCOһΕr(sh)gĿ_____

          4FPƷӟᣬƷu׃oˮ~u׃{(ln)ɴ֪FPһ_____ԪأĶƔ՚е_____FP(yng)

          (sh)(yn)ӛ䛣

          FPƷ|(zh)/g

          bB|(zh)/g

          bC|(zh)/g

          (yng)ǰ

          23.2

          232.4

          198.2

          ַ(yng)

          11.2

          239.6

          211.4

          (j)ϱ픵(sh)(j)ɴ_FPijɷFexOynH2Oʾtn=_____

          5ȱDbx:yֵ_____ƫƫС

          (sh)(yn)СMͬW(xu)δ(jng)ɰĥXlʢϡ}]É(qing)y(ni)w(qing)ͷ(yng)r(sh)g׃Dʾ

          6شІ}

          abΰl(f)(yng)ĻW(xu)ʽ_____

          bcΰl(f)(yng)ĻW(xu)ʽ_____

          cdΉ(qing)׃Ҫԭ_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀҡ4NҊ|(zh)ɚ̼c}ԪеһN׷NM

          1һNɷӘ(gu)ɵĆ|(zh)ÿ(g)׷кЃɂ(g)ԭ仯W(xu)ʽ_____________һNɣ

          2׷QAK仯W(xu)ʽ_____________

          3һNˮųğʳƷbĻW(xu)ʽ_______

          4|(zh)ѩˮкеһNᣬ仯W(xu)ʽ______________

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿYԴԴch(hun)ѳɞ˂?ni)P(gun)עĆ}

          1ʯȼϰ_____ʯͺȻȻҪɷֳȼĻW(xu)ʽ_____

          2һ̼ǴȾՈĻW(xu)ʽ(bio)ԪصĻσr(ji)__________

          3Ќ(sh)(yn)(yng)ĬF(xin)ԼY(ji)Փ______

          x(xing)

          A

          B

          C

          D

          (sh)(yn)

          F(xin)

          tϨs_ɊAˮ뼯ƿsռƿݷe1/5

          ʯ׃t

          ɫĩ׃ɼtɫ

          FPҡFᔟo@׃

          Y(ji)Փ

          sռ՚|(zh)1/5

          ̼

          һ̼߀ԭ

          FPҪcˮͬr(sh)|

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀ҇W(xu)Һ°ġ“(lin)ƉAˇЧʸҪ(yng)£

          f_

          A.ٷ(yng)Ǐ(f)ֽⷴ(yng)B.ڷ(yng)^̼ԪصĻσr(ji)l(f)˸׃

          C.۷(yng)Աѭh(hun)ʹD.(yng)Y(ji)ֻõһNa(chn)

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿһKClMgSO4CaCl2MɵĹw˳ȥеMgSO4CaCl2KClO(sh)Ӌ(j)Œ(sh)(yn)

          1MҺе|(zh)ʲô_____

          2Ո?jin)O(sh)Ӌ(j)(sh)(yn)CVҺгKCl|(zh)(sh)(yn)EͬF(xin)_____

          3KCl|(zh)ԭwKCl|(zh)һ(g)ʹKCl|(zh)ӵĻW(xu)ʽ_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀз(yng)ĻW(xu)ʽ

          1ȼ_____

          2ӟi_____

          3~z뵽ṯҺ_____

          鿴𰸺ͽ>>

          ͬ(x)Դ