ijW(xu)УW(xu)n(dng)СM(du)~ƷPܸܺdȤ(jng)Y֪~PҪɷljAʽ̼~Q(chng)~GW(xu)ʽ
Cu2OH2CO3?c)̽аl(f)F(xin)~Gܟֽɶ̼ˮԇ߀һЩɫĩw˸˽@NɫĩССȜ(zhn)ͨ^(gu)(sh)(yn)̽M(jn)һɫwĽM(yn)Ca(chn)Ěw
1(wn)}ɫwʲô
2cO(sh)
3O(sh)Ӌ(j)(sh)(yn)
ԇеĺɫwμ W(xu)ʽҺַ(yng)^wܽrҺɫ
4F(xin)cY(ji)Փ
ССȽ(jng)^(gu)(sh)(yn)֮oԼIJ _u(png)r(ji)IJ_Ԓ(sh)(yn)F(xin)(yng)飺
5Dʾb(yn)CɷNwo(w)ˮ ~ˮ׃{(ln)(yng)ɵĻϚwͨ^(gu)Bb(dng)wͨbAM(jn)(yn)C(yng) ͨ룮
2D
3H2SO4HClHNO3Ҳɣ
4ɫĩܽ⣬Һɟo(w)ɫ׃{(ln)ɫ
5Ba
ԇ}2Aʽ̼~к̼Ԫ~ԪءԪغ͚Ԫ(j)|(zh)غ㶨ɽY(ji)СȺСƜy(c)Дԓɫĩ~̼Ļ
3(j)ɫĩĽMxϡᡢϡ}ϡ(li)M(jn)beõ{(ln)ɫҺtf(shu)ԓɫĩ~ɫĩܽtf(shu)̼ۣ
4ɫĩ~̼(dng)ϡr(sh)~Ҫܽ{(ln)ɫҺ̼۲(yng)^쵽ɫĩܽ⣬tf(shu)҂ŵД_
5o(w)ˮ~ˮ׃?yu){(ln)ɫ(yn)Cˮr(sh)ͨßo(w)ˮ~Ǟ˷ֹںm(x)Č(sh)(yn)ˮɔ_(sh)(yn)Ҫ(yn)CˮĴȻف(li)(yn)C̼Ĵ(yn)C̼ͨ^(gu)BbÕr(sh)ҪL(zhng)ܼaM(jn)룮
c(din)(sh)(yn)̽|(zh)ĽMɳɷԼc(sh)(yn)CҊ(jin)węz(yn)cs̼ĻW(xu)|(zh)
c(din)u(png)쾚|(zh)غ㶨ɵČ(sh)|(zh)܉(j)|(zh)غ㶨Ɂ(li)Д෴(yng)ɵ|(zh)ӛסNҊ(jin)ĺɫĩ̼~Ͷi
ĿлW(xu) (li)Դ }ͣ̽}
ǰһvdM20tʯĒ܇(ch)㽭I^(q)ȼܴдڟ¹·Ϟȼʯ^@v؛܇(ch)ȼһ죬ٱ(du)Ҳ֟o(w)(chng)Ҍ(du)ʯĻW(xu)|(zh)a(chn)˝dȤՈ(qng)һc̽(dng)
YϡʯҪɷ̼}CaC2cˮ(yng)һNȼԚwɫwҊ(jin)ĿȼԚwȲC2H2ȼr(sh)дڟ
cO(sh)
ʯcˮ(yng)ɵĿȼԚwǣȲC2H2ʯcˮ(yng)ɵİɫwǣ}}̼}Ɣ
ӑՓһJ(rn)ԓwԭ ɫw}ԭǣûW(xu)ʽʾ
(sh)(yn)̽
(sh)(yn)E | (sh)(yn)F(xin) | (sh)(yn)Y(ji)Փ |
1ȡmʯˮ(yng)ռɵĚw(yn)c(din)ȼ | wȼa(chn)Sɫ沢НҺڟ | ʯcˮ(yng)a(chn)Ěw |
2ȡm(yng)ɵĹwԇμ^(gu)ϡ}ᣮ | wܽ | ʯcˮ(yng)a(chn)Ĺw̼} |
3ȡm(yng)ɵĹwԇмˮόҺеμ23 | Һ׃t | ʯcˮ(yng)a(chn)Ĺwǚ} |
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ĿлW(xu) (li)Դ }ͣ̽}
ˮúһNI(y)ϳõĚwȼһý̿ˮڸߜ·(yng)ƵCO2ˮs|(zh)ijW(xu)dȤСM(du)ˮúҪɷM(jn)о
Yϡ
1ɫğo(w)ˮ~ĩˮ׃{(ln)ɫ
2Na2CO3c}ᷴ(yng)NaHCO3NaClc^(gu)}ᷴ(yng)r(sh)NaClH2OCO2
(sh)(yn)O(sh)
ٿȼ?x)ֻCO
ڿȼ?x)wֻH2
ۿȼ?x)wCOH2ĻϚ⣮
(sh)(yn)^(gu)̡
(sh)(yn)СMM(jn)Ќ(sh)(yn)ˮúCO2H2Oѱգ
(sh)(yn)Уl(f)F(xin)ɫ~׃t Cˮú⺬H2߀^쵽ʯˮ׃Cˮú⺬һȼ?x)w
(sh)(yn)˼
(j)(sh)(yn)Y(ji)ՓͬW(xu)J(rn)錍(sh)(yn)(yng)Cȫֹж(du)β̎
(sh)(yn)չ
1(sh)(yn)ͬW(xu)J(rn)z(yn)NaOHǷȫҺеϡ}](mi)Кwa(chn)tҺ߀NaOHʣ࣬ͬW(xu)J(rn)ͬW(xu)O(sh)Ӌ(j)e(cu)`
2ͬW(xu)ͨ^(gu)Ό(sh)(yn)Y(ji)ϲ醵Yϰl(f)F(xin)κԇֻԇܺz^ιܾͿbeϡ}̼cɷNo(w)ɫҺ_beY(ji)Փ
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ̽}
СͬW(xu)ͨ^(gu)W(xu)(x)֪ҴһN܇(ch)ȼ(du)ҴĿM(jn)̽
롿 lԜp܇(ch)βȾ
2Ԯa(chn)ğ(qing)܇(ch)Ą(dng)
rӋ(j)c(sh)(yn)
̖(ho) | (sh)(yn)E | (sh)(yn)F(xin) | Y(ji)Փ |
I | ڃɂ(g)l(f)иlOmL ˮͬȼlքe ҴȼM(jn)мӟӛ 䛏_(ki)ʼӟᵽˮvĕr(sh)g | Ҵӟĕr(sh)118s ͼӟĕr(sh)56s | 2 (" ") |
| (sh)(yn)lֹͣӟȡl(f) ^l(f)ĵײ | Ҵӟl(f)ײ ֻИO̿ڣͼӟ l(f)ײд̿ | (ɷϸ(xi)) |
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ĿлW(xu) (li)Դ }ͣ̽}
(sh)(yn)nͬW(xu)(du)A}|(zh)̽
1С̽к͵ζ(sh)(yn)Dʾ(dng)^쵽____________r(sh)f(shu)ǡȫ(yng)(xi)(yng)ĻW(xu)ʽ__________________
2С(du)һƿڷõĚcҺa(chn)dȤ̽ԓҺǷȫ׃|(zh)ȡӺȼ__________Һаɫ^(gu)VVҺмo(w)ɫ̪Һ^쵽Һ׃tƔԓcҺ׃|(zh)
3Сt(j)W(xu)֪R(sh)LDʾ|(zh)gP(gun)ϵW(wng)j(lu)DP(gun)(sh)(yn)ʾBăɷN|(zh)ܰl(f)(yng)ʾij|(zh)D(zhun)һN|(zh)֪AθҪɷ֣BؐҪɷ֣DˮAcF(yng)ɚw
(xi)|(zh)DQ(chng)__________
(xi)CD ĬF(xin)_________
(xi)EFĻW(xu)ʽ_____________________
(xi)|(zh)Eһc(din);_________________
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ̽}
W(xu)СMͬW(xu)bijSųğo(w)ɫˮɷ֣醹SP(gun)YϺƜy(c)ˮпܺHClNa2SO4NaOHNa2CO3еһNN|(zh)ͬW(xu)?ni)ˮM(jn)֪̽Na2SO4Һԣ
1y(c)ˮpHȡһpHԇڲƬ________________________x(sh)pH=2ɴ˿֪ˮһ_____________Na2SO4
2z(yn)Na2SO4ǷڣͬW(xu)һ֧ԇȡˮԇеμ_______________Һʎa(chn)˰ɫ(yng)ĻW(xu)ʽ_(ki)___________________CˮNa2SO4ͬW(xu)ҲõͬӵĽY(ji)ՓČ(sh)(yn)(sh)(yn)F(xin)_____________________________
ͨ^(gu)̽ͬW(xu)_ˮijɷ֡
ʹŷŵˮвAˮм^(gu)________________________
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ̽}
҇(gu)ֵ^(q)Σúȼa(chn)SO2γҪȾSO2cˮY(ji)ԁᣨH2SO3
֪H2SO3ֽˮSO2Ҳc՚еϡᷴ(yng)H2SO4H2SO3SO2ʹtɫƷtҺɫ
1pHС______Ľꡣ
2Óp?gu)UеSO2ʯңCaOÓߜcUеSO2cO2CaSO4W(xu)ʽ_(ki)_______________________
3(sh)(yn)ҳÁ}cHClH2SO4(yng)ƂSO2Na2SO3c}ᷴ(yng)ĻW(xu)ʽ_____________________
4СͬW(xu)кͷ(yng)ԭڿ՚зһΕr(sh)g꣨pHs3мKOHͷ(yng)Һ}ɷM(jn)̽
[](yng)ĻҺ}ijɷʲô
[M(jn)в]1ֻK2SO3
2___________
3K2SO4ҲK2SO3
[(sh)(yn)̽]xԇϡϡ}ϡᡢȻ^ҺʯˮƷtҺɫʯҺ
E | (sh)(yn) | A(y)ڬF(xin)cY(ji)Փ |
1 | ȡ2mL(yng)ĻҺքeABֻԇ | |
2 | AԇеμϡSμtɫƷtҺ | CK2SO3 |
3 | Bԇ_____________________,ټ________________________ | аɫКwa(chn)ܽCK2SO4t3 |
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)(zhun)^(q) | p_e(bo)(zhun)^(q) | vʷ̓o(w)xкϢe(bo)(zhun)^(q) | ֙(qun)e(bo)(zhun)^(q)
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