}ĿijW(xu)W(xu)(dng)СMͬW(xu)(du)̼ccϡ}ķ(yng)M(jn)̽
[̽һ]һ֧ȼϞTğмm̼cϡ}(D1ʾ)
1пĬF(xin)ǣ______________f(shu)̼еĻW(xu)|(zh)ǣ___________
2̼ccϡ}ᷴ(yng)a(chn)Ěwеһ(g);____________
[̽]̼ccϡ}ᷴ(yng)ʣҺijɷ̽(O(sh)̼ȫųs|(zh)ˮӷ(yng)ҳ)҃ͬW(xu)J(rn)ʣҺһȻc}̼c(yn)CǷ}˲ͬM(jn)Ќ(sh)(yn)õͬĽY(ji)Փ
YϣȻcҺ
(sh)(yn) | (sh)(yn)F(xin) | Y(ji)Փ | |
ȡԇμ__________ԇҺ | ԇҺ׃t | } | |
ȡԇεμ̼cҺ | ______________ |
[̽]y(c)ϡ}|(zh)|(zh)?jn)?sh)?[(sh)(yn)ԭ]ͨ^(gu)y(c)̼cƷcһ|(zh)ϡ}ᷴ(yng)ɶ̼we(li)Ӌ(j)ϡ}|(zh)|(zh)?jn)?sh)
[(sh)(yn)O(sh)Ӌ(j)]СQ(chng)ȡһ|(zh)ĘƷD2bM(jn)Ќ(sh)(yn)(֪ԓbÚãˮ(zhn)ܸ߶ȿ{(dio)(ji)ǎп̶ȵăx)
[˼cu(png)r(ji)]1ڌ(sh)(yn)](mi)ֲy(c)Y(ji)(hu)________(ƫƫС׃)
2rӰ표y(c)Y(ji)___________(ĸ)
A(sh)(yn)ǰԇп՚ B(sh)(yn)ˮ(zhn)ܿˮ
Cx(sh)r(sh)ܺˮ(zhn)Һ治ƽ D(sh)(yn)ɵĚwԇМ
𰸡a(chn)ݣϞTϨ ȼ֧ȼ ˹꣨𰸣 ɫʯԇҺ a(chn) ƫС ABD
[̽һ]
1̼c}ᷴ(yng)ɶ̼һ֧ȼϞTğмm̼cϡ}пĬF(xin)ǣa(chn)ݣϞTuϨf(shu)̼еĻW(xu)|(zh)ǣȼ֧ȼ
2w̼Q(chng)ɱA˹B(ti)̼ǹõԭϵ
[̽]
}Һ@ʹɫʯԇҺ׃t(j)Y(ji)Փ}ᡱԇҺ׃tĬF(xin)֪ԇɫʯԇҺ̼ccϡ}ᷴ(yng)a(chn)̼Ɍ(sh)(yn)Y(ji)Փǡ}ᡱ֪(sh)(yn)^쵽a(chn)
[̽]
1ڌ(sh)(yn)](mi)ֲ̼(hu)ˮy(c)Y(ji)(hu)ƫ
2Aɶ̼weҺw½weo(w)Փ(sh)(yn)ǰԇǷп՚(yng)ɶwe̼ܾ@ʾweӰ푌(sh)(yn)Y(ji)
Bˮ(zhn)Á(li){(dio)(ji)≺ƽˌ(sh)(yn)ˮ(zhn)ܿˮӰ푌(sh)(yn)Y(ji)
Cx(sh)r(sh)ܺˮ(zhn)Һ治ƽr(sh)(hu)a(chn)(qing)(do)y(c)Ķ̼we(zhn)_Ķ(do)(sh)(yn)Y(ji)(zhn)_
D(sh)(yn)ɵĚwԇМr(sh)ȻǷ(yng)ɶwe̼ܾ@ʾweӰ푌(sh)(yn)Y(ji)
ABD
ĿлW(xu) (li)Դ }ͣ
}ĿȻcʳ}Ҫɷ֣ճҪ{(dio)ζƷЏVđ(yng)
1P(gun)Ȼc;f(shu)______ĸ̖(ho)
Aʳ}ˮȥˮ
Bʳ}ˮȥFP
Cüӵʳ}}ˮ
Dʳ}·ϵķeѩ
2ijȻcƷлȻ}Vs|(zh)õ^ȻcȌƷˮȻM(jn)²A^(gu) Na2CO3 Һ B^(gu) Ba(OH)2 Һ Cl(f) Dm} E^(gu)V
ϲȺ?yn)?/span>_______________ĸ̖(ho)؏(f)ʹã
ڽ(jng)^(gu)VڞVܵõЩw____________
ۼ^(gu) Na2CO3 ҺĿ____________
3Aкͷ(yng)ҲԵõȻcij(sh)(yn)СMͬW(xu)}εһ cҺõ pH ׃Dʾ
ٺ(jin)ʹ pH ԇy(c)ҺAȵIJ_____________
ڮ(dng) m g }r(sh)Һе|(zh)_____________W(xu)ʽ
n g ͬ|(zh)?jn)?sh)ϡcͬĚcҺ(yng)ַ(yng)еμʯҺҺ׃ ______________tɫ{(ln)ɫo(w)ɫ
4ȉAI(y)늽ʳ}ˮķ(li)õA̓ɷNwһNpĚwһNw(du)|(zh) 71Ҫȡ 80 t ğAՓҪs|(zh) 10% }_______________
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ĿлW(xu) (li)Դ }ͣ
}ĿСl(f)F(xin)һöָM(mn)~GͬW(xu)@öָչ_(ki)оԌW(xu)(x)
[Y]ڿ՚в(hu)PM(mn)~Gġָ|(zh)(sh)H~\Ͻ֪~L(zhng)¶ڳĿ՚~GҪɷljAʽ̼~
1[(sh)(yn)̽]ԓöָ^(gu)ϡ}ЬF(xin)______________
2СJ(rn)飺wг˺CO2߀ܺ___________
3СtJ(rn){(ln)GɫҺе|(zh)ֻȻ\СAJ(rn)Һе|(zh)Ȼ\߀(yng)ԓ_______________________ȡm{(ln)GɫҺFƬ^쵽ˬF(xin)____________________C(sh)Լ^c(din)
4СM(jn)һָ̽~Ԫصĺȡһöͬ|(zh)ġָQ(chng)|(zh)3.8gώָ(do)ָ(jng)AȲE̎Kõ~Q(chng)|(zh)Ȼ3.8g(sh)(yn)^(gu)~Ԫ?f)pʧԲӋ(j)tָ~Ԫص|(zh)?jn)?sh)________(xi)Ӌ(j)^(gu)̣
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ĿлW(xu) (li)Դ }ͣ
}ĿÔ(sh)(j)мg(sh)ر^ͬΠ̼}cϡ}ᷴ(yng)ijͬW(xu)AбFƿʹԇ܃(ni)ϡ}ƿc̼}l(f)(yng)y(c)ƿ?j)?ni)Sr(sh)g׃Dʾ
1(xi)̼}cϡ}ᷴ(yng)ĻW(xu)ʽ
____________
2(du)ȷabc(din)֪W(xu)(yng)cʲôP(gun)
_____________
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ĿлW(xu) (li)Դ }ͣ
}ĿDbÿһ̼߀ԭFČ(sh)(yn)z(yn)ɵĚwa(chn)
1Bbò^쵽ĬF(xin)_____
2(sh)(yn)Y(ji)Ҫ_AbҺ|(zh)ijɷՈ(qng)?jin)O(sh)Ӌ(j)Č(sh)(yn)(jin)Ҫ(xi)(sh)(yn)EF(xin)ͽY(ji)Փ_____ʾNa2CO3ҺʉAԣ
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ĿлW(xu) (li)Դ }ͣ
}ĿDʾԪصĻσr(ji)c|(zh)(li)eP(gun)ϵʾԪصIJP(gun)ϵDtf(shu)e(cu)`ǣ
A. Ac(din)(du)(yng)|(zh)(li)edž|(zh)
B. Bc(din)ʾ|(zh)ĻW(xu)ʽNO
C. ijĻW(xu)ʽKNO3c(din)F
D. (xi)Dc(din)ʾ|(zh)cˮl(f)(yng)EĻW(xu)ʽ3NO2+H2O2HNO3+NO
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ĿлW(xu) (li)Դ }ͣ
}ĿY(ji)Ќ(sh)(yn)bÈDشP(gun)(wn)}
1x b Q(chng)_____
2(sh)(yn)ȡ⑪(yng)xİl(f)b_____ĸԓ(yng)ĻW(xu)ʽ_____
3(du)ڌ(sh)(yn)ȡwС翂Y(ji)Ҏ(gu)J(rn)______
a(yng)횼ӟ b(yng)Ǽ cֻһNw
4(sh)(yn)ҳb C B ȡwb C ă(yu)c(din)_____
5(sh)(yn) B ȡw(yn)CƵõĚw̼(yng)b D ʢ_____ԇԇQ(chng)њw_____ͨ
6 E ռ̼Ģ۶ͨ룬Ո(qng)߅EbÈDa(b)(hu)Rȫ_____
7ƵõڈD 2 ʾČ(sh)(yn)l(f)F(xin) G Fzȼԭ_____
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ĿлW(xu) (li)Դ }ͣ
}ĿЌ(sh)(yn)DõĽY(ji)Փ_
AD1pˮҺaδʹôbʹ˴
BD2ijضʯˮмʯtySԱʾ|(zh)|(zh)?jn)?sh)
CD3քeҵ|(zh)}мF\tbǼ\۵r
DD4|(zh)abă|(zh)ȵҺضT2T1քeY(ji)ˮabwtKҺ|(zh)
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ĿлW(xu) (li)Դ }ͣ
}ĿЈDc(du)(yng)f(shu)_
A.NaOHҺмˮϡ
B.|(zh)AlZncϡᷴ(yng)
C.ϡмBa(OH)2Һ
D.ںصėlml(f)NaClҺˮ
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