亚洲人成影院在线播放高清|久久精品视频免费播放国产|日本亂倫近親相姦在线播放|国产九九免费观看思思

    <td id="rjvax"><strong id="rjvax"></strong></td>

    }ĿҸ˹ϳ?񲡌W(xu)ͨ^l(f)F(xin),wеһNX(ni)ͰӰһ˵wͰһN(jng)f|(zh),Á}_ĻW(xu)|(zh)@NX(ni)Ҫؓ؟(z)X,d^_ĵϢf,ʹ˸е䐂Ϳ옷Ͱmcs,ٽ(jng)\߀ԭˮ,ϳ^:

    ՈشІ}:

    1mкеĹ܈FQ___________________

    2ϳ^Ќڼӳɷ(yng) ((yng)̖)_____________

    3(yng)ڵķ(yng)l__________ЙCAĽY(ji)(gu)ʽ____________

    4ЗlĶͰ֮ͬ(gu)wĽY(ji)(gu)ʽ:_______________

    (i)1,3,5 (ii)h(hun)ֱBһuһ

    (iii)քecc͚c(yng),ccc|(zh)֮Ȟ21

    5Ͱˮa(chn),Ոԓ(yng)ĻW(xu)ʽ:______

    𰸡uȩI ٢ +3Br2+3HBr

    ɺϳ·֪(yng)mcsӳɷ(yng)(yng)ۃɲF(xin)˴uȥ̼̼pIļӚ^ʷ(yng)ڞȥ(yng)AĽY(ji)(gu)ʽ(yng)۞ӳɷ(yng)(yng)ܞ߀ԭ(yng)һˮⷴ(yng)

    1mкеĹ܈F3NքeuȩI

    2ϳ^Ќڼӳɷ(yng)Ǣ٢

    3(yng)ڴuȥ(yng)䷴(yng)lͨ飺ӟЙCAĽY(ji)(gu)ʽ

    4Ͱ֮ͬ(gu)wЗl(i)1,3,5-ȡ(ii)h(hun)ֱBһuһ(iii)քecc͚c(yng),ccc|(zh)֮Ȟ21tдuһuҴuͳh(hun)ʣ2̼ԭһȡϣܵĽY(ji)(gu)ֻ2N

    5Ͱh(hun)ϵHԭӶuλ?q)λԱԭȡˮa(chn)ԓ(yng)ĻW(xu)ʽ: +3Br2+3HBr

    (x)ϵд
    P(gun)(x)}

    ĿлW(xu) Դ

    }Ŀ҇l(f)w ϵлƫ(C2H8N2)ȼҺB(ti)ɵͶ̼w

    (1)(yng)ĻW(xu)ʽ _______________________________

    (2)ԓ(yng)________(ş)(yng)(yng)Ŀ________(С)Ŀ_W(xu)I________Ŀ________(С)γɻW(xu)I________Ŀ

    鿴𰸺ͽ>>

    ĿлW(xu) Դ

    }ĿԪػσr|(zh)eSDwF(xin)|(zh)D(zhun)rՈ(j)ԪP(gun)SDش}

    1Xʽ__B(ti)仯ﷀ(wn)ԣH2O__x()

    2ڑB(ti)|(zh)Z__(do)()___H3PO4()

    3XcYɵSɫwԓ(yng)c߀ԭ|(zh)֮Ȟ__

    4|(zh)T׃|(zh)Na2SO4O(sh)ӋεČ򞷽C___

    鿴𰸺ͽ>>

    ĿлW(xu) Դ

    }ĿP(gun)bMе(yng)_?zi)ĵ?/span>

    x

    A

    B

    C

    D

    b

    ?zi)?/span>

    ȡCO2

    Ccˮķ(yng)rşᷴ(yng)

    MЇȪ

    Mк͟Ĝy

    A.AB.BC.CD.D

    鿴𰸺ͽ>>

    ĿлW(xu) Դ

    }ĿȻ(SOCl2)һNҺB(ti)c77r(nng)ˎˎИI(y);VSOCl2ˮҷ(yng)ҺϮa(chn)Fд̼ԚζĚwa(chn)ҺϳԭSO2Cl2SCl2=2SOCl2iƿȡSOCl2شІ}

    (1)Cl2xӷʽ____________

    (2)cxQ____________MˮķǏ____________Mˮ

    (3)ȡSOCl2iƿMbxxB____________٣(sbÿ؏(f)ʹ)

    (4)Bӵĸfǣֹ՚еˮM뷴(yng)böʹSOCl2ˮ⡢____________

    (5)(j)F(xin)SOCl2cˮҷ(yng)ĻW(xu)(yng)ʽ____________

    (6)Y(ji)󣬌iƿлx_ČQ____________(֪SCl2ķc50)(yng)Cl2we448mL(D(zhun)˜ʠrSO2)õSOCl23.808gtSOCl2Įa(chn)ʞ____________(a(chn)=Ha(chn)/Փa(chn)100%)

    鿴𰸺ͽ>>

    ĿлW(xu) Դ

    }ĿijW(xu)СMDʾČb̽cҺķ(yng)bBCDAB

    ֪MnO2+2NaBr+2H2SO4Br2+MnSO4+Na2SO4+2H2Of_

    A. bAdzȥHBrе

    B. bBǙzHBr

    C. bCȡ

    D. bD(yng)ĻҺ(jng)ϡAҺϴY(ji)õ屽

    鿴𰸺ͽ>>

    ĿлW(xu) Դ

    }ĿAlCl3ijЩЙC(yng)Ĵ߻ijУW(xu)(x)СMbƂAlCl3

    ֪AlCl3՚еˮr܄ҷ(yng)Al(OH)3HClAlCl3180rA(j)ҪІ}

    (1)axQ____________________Abз(yng)ĻW(xu)ʽ_______________

    (2)ԇb_____________________

    (3)d(do)^ֵԭ______________________

    (4)FbõÞ________________

    (5)ψDеDEbøĞbDbеĬF(xin)_________xӷʽʾEеĬF(xin)׃_______

    鿴𰸺ͽ>>

    ĿлW(xu) Դ

    }ĿI(y)Ͽұa(chn)ϩf_

    A. ԓ(yng)͞ȥ(yng)

    B. ұ֮ͬ(gu)wN

    C. Br2/CCl4beұͱϩ

    D. ұͱϩӃ(ni)ƽ̼ԭӔ(sh)7

    鿴𰸺ͽ>>

    ĿлW(xu) Դ

    }Ŀ\\Ļ(yng)ÏVy~ϽеU\rҪ\xӵз(yng)

    [Zn(CN)4]2-4HCHO4H2O==Zn2+4HOCH2CN4OHشІ}

    (1)B(ti)Zn2+Ųʽ_____________B(ti) CԭӺռ(j)_____ͬԭ܉

    (2)CNONԪصĵһxɴС___________HOCH2CNкеIcI(sh)Ŀ֮Ȟ_________

    (3)HCHO̼ԭ܉s________RHCHOˮҺHCHOOcˮܵҪԭ_________________________

    (4)[Zn(CN)4]2-Zn2+cCN֮gĻW(xu)IQ_________ṩӌijIԭ________

    (5)ZncSγijNľDʾ

    Zn2S2___________϶

    ֪wܶȞd g/cm3ԓ߅L_ʽ______pm(Ӌ_ʽ)

    鿴𰸺ͽ>>

    ͬ(x)Դ