}Ŀ1ijW(xu)W(xu)dȤСMMͬW(xu)O(sh)Ӌ(j)DʾbM(jn)аȼ(sh)(yn)
ٮ(dng)(ni)ˮܟضӋ(j)@ʾ30r(sh)_ʢˮԇКݾݳδȼP(gun)]δȼԭ_________
SˮߣضӋ(j)@ʾ45r(sh)ٴδ_ˮȼԵˮˮܜԭ___________(sh)(yn)аˮ߀܉ȼԭ__________
۱(sh)(yn)bõA߀ȡĚw_______,z(yn)ԓwĻW(xu)ʽ_______________
2W(xu)dȤСMҽMͬW(xu)(du)һݹwƷM(jn)̽ͨ^(sh)(yn)Ѵ_ԓƷ~~ۻ϶Qȡ20gwƷÈD1ʾbͨһ̼(sh)(yn)(yng)ȫy(c)IJ?jn)?sh)(j)D2ʾ
(j)DQP(gun)}ٌD1Ӳ|(zh)аl(f)ĻW(xu)ʽ________(sh)(yn)дڵ@ȱ_______________
ڈD2Mc(din)ʾ(yng) _______M(jn)СY(ji)D2 16.8|(zh)________|(zh)Q
ԭ~|(zh)_______
𰸡]_(d)c(din) ^ֽc(din)£c(din)£ ض_(d)c(din)ͬr(sh)cֽ| CO2 CO2+Ca(OH)2==CaCO3 +H2O CO+CuOCu+ CO2 ]β̎b Y(ji) ~ 16
1ٰc(din)40棬δȼԭǜضδ_(d)c(din)
ˮܜԭǸ^ֽc(din)£ c(din)£(sh)(yn)аˮ߀܉ȼԭǜض_(d)c(din)ͬr(sh)cֽ|Mȼėl
bõAƚwmڷ(yng)ĠB(ti)ǹwҺwҪӟķ(yng)(sh)(yn)ȡ̼ǹwʯϡ}(yng)ĠB(ti)ǹwҺwҪӟ(sh)(yn)bõA߀ȡĚwǶ̼̼ʹʯˮ׃ᣬóʯˮz(yn)̼̼c}(yng)̼}ˮ(yng)ĻW(xu)̞飺CO2+Ca(OH)2==CaCO3 +H2O
2һ̼߀ԭ~ɶ̼~l(f)(yng)ĻW(xu)ʽ飺CO+CuOCu+ CO2һ̼жŷŵ՚У(hu)Ⱦ՚](yng)һ̼Ҫ̎ԷȾ՚(sh)(yn)дڵ@ȱǛ]β̎bã
ɈD2Mc(din)Ժw|(zh)ٜpСfMc(din)r(sh)(yng)Y(ji)ǹw~ԈD2 16.8|(zh)~
۸(j)20gwp16.8gp3.2gpٵ|(zh)~кеԪ(j)˿֪ԭ~|(zh)=
ĿлW(xu) Դ }ͣ
}Ŀ(jng)һΕr(sh)(g)e͌W(xu)Уʳðl(f)ʳж¼(jng)l(wi)Tz(yn)bǾͲʳ˺(qing)ʳƷ¡֪(qing)ĻW(xu)ʽC4H8N4S2O4
1(qing)(du)|(zh)__________
2(qing)̼ԪcԪص|(zh)Ȟ _____________
3ٿˡ(qing)̼Ԫ|(zh)c92gƾ(C2H5OH)̼Ԫ|(zh)_________С}ҪwӋ(j)^ֻ̲Ӌ(j)Y(ji)IJo֣
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿDnj(sh)(yn)ȡ̼r(sh)õČ(sh)(yn)bÈDՈ(qng)شІ}
1DЎ(bio)̖(ho)xQ______
2(sh)(yn)Ҫȡռ̼xb________
3Mbbãȡwǰ(yng)M(jn)еIJ_____
4(sh)(yn)ȡ̼r(sh)l(f)(yng)ĻW(xu)ʽ________
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿijW(xu)dȤСMͬW(xu)O(sh)Ӌ(j)Ă(g)(sh)(yn)b(ƽ)(yn)C|(zh)غ㶨
(1)DAʾ(sh)(yn)аl(f)(yng)ĻW(xu)ʽ_________________________________ڌ(sh)(yn)п׃________________________________
(2)УֻAbÁ(yn)C|(zh)غ㶨BCDbÄtBbõ_________
(3)Ҫ(yn)C|(zh)غ㶨ɣڷ(yng)ﲻ׃ǰ(du)CbÿM(jn)иM(jn)M(jn)Ĵʩ _______
(4)DD(sh)(yn)(yn)C|(zh)غ㶨Y(ji)ʯW(wng)ռa(chn)|(zh)СVl|(zh)J(rn)F(xin)@ӽY(ji)ԭ________________________________
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿDԁˮSˮ^ʾDՈ(qng)شІ}
1P(gun)ˮĔ___________
A. ^VĺˮǼ B. ˮwԃ(hu)Ⱦ
C. I(y)Uˮ(jng)̎_(d)(bio)ŷ D. \dzõÁˮ
2(j)ψDϢa(chn)ԁˮr(sh)ʹõăˮ_________ĸ̖(ho)
A. B. ^V C. Ͷˎ D. s E.
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿVlڿ՚оñ(hu)׃ijСMͬW(xu)O(sh)Ӌ(j)(sh)(yn)̽Vl׃ڵėl
YϣNaOHҺc̼(yng)W(xu)ʽ飺
2NaOHCO2Na2CO3H2O
ڝˮԣwĸ
۳cNa2SO3cO2l(f)Ϸ(yng)
cO(sh)Vl׃ڿcO2CO2ˮP(gun)
M(jn)Ќ(sh)(yn)ͨ^cVl||(zh)DbãVlL(zhng)Ȟ3 cmԇݷe20 mLքeM(jn)5(g)(sh)(yn)m(x)^20
̖(ho) | Ҫ(sh)(yn) | (sh)(yn)F(xin) |
1 | ȳMNaOHҺϴ^Ŀ՚ټ2mL | VlʼKo@׃ |
2 | 2mLNaOHҺ | VlʼKo@׃ |
3 | ȼ2mL ͨs4mLCO2 | VlʼKo@׃ |
4 | ȼ4mLNa2SO3Һ ٳMCO2 | VlʼKo@׃ |
5 | ȼ2mLsˮ ͨs4mLCO2 | Vl3_ʼ׃ 20ȫ׃ |
cY(ji)Փ
1(sh)(yn)12NaOHҺ____________
2(sh)(yn)1Ŀ__________
3(sh)(yn)3Уԇ܃(ni)ĚwҪCO2___________
4óVl׃һcCO2P(gun)ĽY(ji)Փ(j)ăɂ(g)(sh)(yn)___________̖(ho)
5(sh)(yn)֪Vl׃ڵėl__________
˼cu(png)r(ji)
6ڲcO(sh)r(sh)ͬW(xu)J(rn)Vl׃cN2ϡКwoP(gun)__________
7|(zh)غ㶨Ɯy(c)Vl׃ںһ___________Ԫ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿЌ(sh)(yn)bóȡռw
1(sh)(yn)Ҽӟiȡxİl(f)b_________ĸ̖(ho)ͬռb_________z(yn)ǷռMķ___________Ҫռ(yng)xռb_________
2һ(g)Abȡֱ_(d)ʽ__________(yng)______(yng)
3ADbýMȡЌ(sh)(yn)__________̖(ho)
_ʼӟr(sh)(do)ܿڳF(xin)ռ
ֹͣӟr(sh)Ϩƾٌ(do)Ƴˮ
bˎƷǰșzbõĚ
4ҪCbʢMˮռ⣬tw(yng)_________M(jn)루ab
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀ֪ABCDEN|(zh)оijNͬķǽԪBoɫҺwCɫwDwʹʯˮ׃DСʾ|(zh)֮gD(zhun)P(gun)ϵN|(zh)D(zhun)P(gun)ϵDʾDз(yng)lַ(yng)ʡԣ
1AEĻW(xu)ʽքe_____________________
2BA(yng)ĻW(xu)ʽ_____________
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓oxкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
`ͲϢe(bo)Ԓ027-86699610 e(bo)]䣺58377363@163.com