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)dȤСMͬW(xu)M(jn)DʾABɂ(sh)(yn)ַ(yng)AB(ni)|(zh)^첻@F(xin)ͬW(xu)QKҺкЩ|(zh)M(jn)Ќ(sh)(yn)̽ՈһͬcС

          ӑՓ

          ͬW(xu)(jng)^ӑՓһJ(rn)飺KҺ|(zh)϶ȻcȻ}

          }

          ҺгȻcȻ}߀ʲô|(zh)

          O(sh)

          ͬW(xu)IJ룺ֻȻcȻ}

          ͬW(xu)IJ룺ȻcȻ}߀Ȼ

          ͬW(xu)IJ룺ȻcȻ}߀______

          O(sh)Ӌ(j)(sh)(yn)λͬW(xu)քeO(sh)Ӌ(j)˲ͬČ(sh)(yn)(yn)C

          (sh)(yn)

          (sh)(yn)F(xin)

          (sh)(yn)Y(ji)Փ

          ͬW(xu)ȡҺԇУμɫʯҺ

          ________

          ͬW(xu)

          _

          ͬW(xu)ȡҺԇ___

          ______

          ͬW(xu)ȡҺԇμNa2CO3Һ^

          _ʼКݮa(chn)^һF(xin)ɫ

          ˼ur

          (1)ͬW(xu)Č(sh)(yn)_ʼКݮa(chn)^һF(xin)ɫԭ_________________

          (2)ͬW(xu)J(rn)oɫ̪ҺҲCͬW(xu)IJ_ͬW(xu)ͬ^c(din)ԭǡ______________

          𰸡} Һ׃?yu)tɫ F(FĩȺ) Кݮa(chn)Һɟoɫ׃?yu)\Gɫ(tɫwܽҺɟoɫ׃?yu)SɫȺcһՌ(yng)) Һ}̼cҺȺ}ᷴ(yng)}ᷴ(yng)ȫ̼cҺٺȻ}Һ(yng)̼}ɫ oɫ̪ҺԺҺж׃ɫ

          O(sh)

          ɡַ(yng)AB(ni)|(zh)ϣ^첻@F(xin)󡱿֪KҺгȻcȻ}һ̼cܺȻ}tͬW(xu)IJȻcȻ}߀К}

          O(sh)Ӌ(j)(sh)(yn)

          (j)(sh)(yn)Y(ji)ՓͬW(xu)IJ_֪Һ|(zh)Ȼ˿ɸ(j)}|(zh)xԇM(jn)(yn)CԼλښǰĽ٣FۺFc}ᷴ(yng)ȻF͚⣬^쵽Кݮa(chn)Һɟoɫ׃?yu)\GɫҲɼFĩFc}ᷴ(yng)ȻFˮ^쵽tɫwܽҺɟoɫ׃?yu)SɫУ

          (sh)(yn)

          (sh)(yn)F(xin)

          (sh)(yn)Y(ji)Փ

          ͬW(xu)ȡҺԇμɫʯҺ

          Һ׃?yu)tɫ

          ͬW(xu)

          _

          ͬW(xu)ȡҺԇF(FĩȺ)

          Кݮa(chn)Һɟoɫ׃?yu)\Gɫ(tɫwܽ⣬Һɟoɫ׃?yu)SɫȺcһՌ(yng))

          ͬW(xu)ȡҺԇУμNa2CO3Һ^

          _ʼКݮa(chn)^һF(xin)ɫ

          ˼ur

          (1)ͬW(xu)Č(sh)(yn)_ʼКݮa(chn)^һF(xin)ɫԭǻҺ}̼cҺȺ}ᷴ(yng)}ᷴ(yng)ȫ̼cҺٺȻ}Һ(yng)̼}ɫ

          (2)ڷ̪ҺԺҺж׃ɫҺмoɫ̪ҺCͬW(xu)IJ_

          (x)ϵд
          P(gun)(x)}

          ĿлW(xu) Դ

          }ĿxĿղ

          Ǿйչԡ܉?q)?do)|(zh)|(zh)ϵĽYԴVشڵؚͺ,ٔ(sh)ܲĽІ|(zh)ʽ,ԻʽȻ,ճкϽđ(yng)^V

          ĺнԪز_ɃrֵĵVʯ្ٵ^̷QٵұұжN,Ҋķһ̼̼߀ԭُ߀ԭF~;ڻtҪ늽ķM(jn)ұVX

          ?yn)ԽԽ˂P(gun)עһNyɫW(xu)|(zh)^,ӟrcO2N2ȷǽن|(zh)l(f)(yng)ڳⁱһӘOܵﱣo(h)Ĥ,Եֿ(qing)ˮĸg⁵ӲcF,׺ֻͬweFһ롣⁺⁺ϽocwMкܺõ,t(y)摪(yng)ÏVĿǰҎ(gu)ģa(chn)⁵ķ:ȌtʯҪɷ֞TiO2̿۵ĻڸߜؗlͨCl2 ƵTiCI4һNȼԚwȻښĭh(hun),^MgڸߜؗlcTiCl4(yng)Ƶý⁡

          ՈشІ}:

          1»fSȻҪ______________________ʽ

          2⁵һl|(zh)_____________________

          3ⁿԵֿ(qing)ˮĸg,ԭ_____________________

          4I(y)óFVұFĻW(xu)ʽ_____________________

          5һVۺ\ۼAgNO3CuNO32Һ,ַ(yng)^V,õV͞VҺVҺ{(ln)ɫrtVҺһڵ|(zh)_____________________?yn)Vеμϡ},Кݮa(chn),tVĽM_____________________Nr

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿA}҂߅ҪĻa(chn)оЏVđ(yng)á

          1һ~ζľƶҺpH_________7><=֭@ԣ_֭Aȿxõ___________ĸ̖

          AɫʯҺ

          B̪Һ

          Cˮ

          DpHԇ

          2ܶͬW(xu)ϲgȄe֌(sh)õ~}~}õ10%ĚcҺF(xin)50g|(zh)?jn)?sh)10%ĚcҺ

          Úcw10%ĚcҺ^ҪõăxбPƽˎͲz^ι߀Ҫ _______________

          ڽ(jng)z(yn)ƵҺ|(zh)|(zh)?jn)?sh)ƫСԭ ___________

          Acw

          Bȡˮrҕx(sh)

          CPaQ

          DbƿrҺ

          3̼}Hɴϣ߀ڱa(b)}ԭ___________

          4A}W(xu)(sh)(yn)^гa(chn)һďUҺ(jng)^o̎ЧֹȾijdȤСMͬW(xu)ijһUҺɷM(jn)˷ֽMzyY(ji)£

          ׽MKClK2SO4Na2CO3NaCl

          ҽMKClBaCl2Na2SO4K2CO3

          MNa2SO4KClK2CO3NaCl

          MzyY(ji)϶________________________ûW(xu)ʽʾΌһ

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }Ŀһ(ji)(sh)(yn)nϣijdȤСM(sh)(yn)ȡ̼չ_̽

          1±M(jn)Ќ(sh)(yn)ȡ|(zh)ĴʯУs|(zh)cᷴ(yng)a(chn)CO2weSrg׃Dʾ

          (sh)(yn)̖

          ˎƷ

          Kʯ10%ϡ

          7%ϡ}

          ʯĩ7%ϡ}

          Dб(yng)(sh)(yn)______(sh)(yn)̖ȼ׺ҿԿӰ푻W(xu)(yng)֮һ_______Ҍ(yng)ˎƷȡ̼(yng)ĻW(xu)ʽ______

          2Ҍ(yng)ˎƷȡ̼(dng)^첻ݮa(chn)rl(f)F(xin)wʣ࣬Сչ_̽s|(zh)ˮҲcᷴ(yng)

          }ٮa(chn)ݵԭʲô

          YϣɫʯһNAָʾҺЕ׃ɼtɫҺв׃ɫȻ}Һ

          룩һ(yng)ҺПo}

          ʣwПo̼}

          (sh)(yn)̽һ(yng)ҺǷ}᣿

          Сȡ(yng)Һμɫʯ^쵽______f(yng)Һ@______ԣɴ˵óһ

          СJ(rn)СČ(sh)(yn)(yn)֔(jn)߀(yng)]ҺAԵӰa(b)ƒɂ(sh)(yn)

          (sh)(yn)A______|(zh)Q򻯌W(xu)ʽҺμɫʯҺҺ׃ɫ(sh)(yn)BԇмmˮɫʯҺm(x)ͨCO2Һ׃?yu)?/span>______ɫ

          СAJ(rn)СČ(sh)(yn)Ҳ(yn)֔(jn)ٴθM(jn)(sh)(yn)Kó_ĽY(ji)Փ(yng)Һ}һ

          ע⣺С}4W(xu)ԇֲ^60֡

          (sh)(yn)̽Ո?jin)O(sh)Ӌ(j)(sh)(yn)̽(yng)ʣwǷ̼}

          (sh)(yn)E

          (sh)(yn)F(xin)

          (sh)(yn)Y(ji)Փ

          _____

          ______

          ______

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿϽɃɷNɷNϵĽ()ۺ϶ɵľнԵ|(zh)һfϽc(din)κһNMɽٵc(din)±һЩٵc(din)(sh)(j):

          ~

          \

          a

          U

          G

          k

          c(din)/C

          1083

          419.6

          231.9

          327.5

          271.3

          320.9

          (1)UaϽijNٵ|(zh)?jn)?sh)cϽc(din)DʾP(gun)ϵ,ЙM(bio)ʾ____________(|(zh)Q)|(zh)?jn)?sh);(dng)Ͻc(din)͕rϽUca|(zh)Ȟ_______________

          (2)UzGUakM,c(din)s_____________

          A 15~30 C

          B 60~80 C

          C 235~250 C

          D 300~320C

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿDǼסNw|(zh)ܽDՈ(j)DشІ}

          1Pc(din)ʾ________rN|(zh)ܽ

          250rN|(zh)Һص10棬|(zh)|(zh)?jn)?sh)׃_________x|(zh)ҺNҺ|(zh)|(zh)?jn)?sh)ĴСP(gun)ϵ_____________

          330r80g|(zh)|(zh)Y(ji)ˮ뵽100gˮУ?jn)ܽ⣬õǼ|(zh)___________xҺض50rҺ|(zh)|(zh)?jn)?sh)_____

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿKOHNaOHCaOH2BaOH2ĽMY(ji)(gu)|(zh)Լ׃Ҏ(gu)ɻشІ}

          1|(zh)ĽǶȿᡢA}е______

          2Һжʹ̪Һ׃t@?yn)Һкͬxԓxӵķ̖__________

          3քeKOHҺBaOH2ҺͨCO2wa(chn)ͬF(xin)@ɷNҺеĽxӲͬܮa(chn)___________

          4CaOH2ƂNaOH䷴(yng)ԭûW(xu)ʽʾ_______________

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿDʾAǽBǽن|(zh)CSɫҺDǜ\GɫҺEǼtɫ(yng)|(zh)Fcˮl(f)ĻϷ(yng)ՈشІ}

          1CĻW(xu)ʽ_____

          2W(xu)(yng)ٵĻ_____

          3(yng)ں͢۵ĻW(xu)ʽ__________

          鿴𰸺ͽ>>

          ĿлW(xu) Դ

          }ĿAHdzлW(xu)Ҋ|(zh)໥D(zhun)P(gun)ϵDʾAwθҺЎ|(zh)B ڸ

          1DĻW(xu)ʽ_______

          2AD(zhun)E ĻW(xu)ʽ___________________

          3ָAD(zhun)E(yng)Ļ(yng)_______

          4ָ|(zh) H һN;_______

          鿴𰸺ͽ>>

          ͬ(x)Դ