}ĿijУW(xu)СM͚cҺ̽Aкͷ(yng)r(sh)Ô(sh)ֻy(c)ßҺpH׃D҈Dʾf_
ADcc(din)ʾҺʉA
BDac(din)ʾҺе|(zh)Na2SO4H2SO4
Cԓ(sh)(yn)njcҺε뵽ʢğ
Dac(din)bc(din)pH׃^C͉Al(f)кͷ(yng)
ĿлW(xu) Դ }ͣ
}Ŀ̽W(xu)(x)СMڌ(sh)(yn)ÈD1ʾbȡCO2̽CO2c^cNa2O2ķ(yng)
Yϵ֪^cNa2O2һNSɫwcCO2H2Ol(f)(yng) Na2O2+2CO2T2Na2CO3+O22Na2O2+H20T4NaOH+O2
Ո(qng)شІ}
1bAаl(f)(yng)ĻW(xu)ʽ bAȡCO2ă(yu)c(din)
2bBCO2леHCll(f)(yng)ĻW(xu)ʽ
3bD
4bEռĚw W(xu)ʽԓw߀ЈD2bе M(jn)ռĸ̖(ho)
5̽(yng)bCӲ|(zh)йwijɷԓСMͬW(xu)M(jn)D3(sh)(yn)
(j)Д(yng)bCӲ|(zh)йw
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ĿлW(xu) Դ }ͣ
}Ŀ2016ʡС16gABϼӟAcBl(f)W(xu)(yng)16gAȫ(yng)12gC8gDtӷ(yng)AcB|(zh)ǣ
A11 B21 C31 D41
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ĿлW(xu) Դ }ͣ
}ĿڌW(xu)УˎƷҰl(f)F(xin)һѾõVһӰɫw
}V׃|(zh)ˆ
YϣiVڳ՚Е(hu)׃ɉAʽ̼V[Mg2OH2CO3]
iiAʽ̼V}ᷴ(yng)ȻVˮ̼
iiiVcˮ(yng)
M(jn)в룺һV]׃|(zh)
V׃|(zh)ˉAʽ̼V
Vȫ׃|(zh)ɉAʽ̼V
(sh)(yn)̽
1ͬW(xu)?c)O(sh)Ӌ(j)DЈDһʾČ(sh)(yn)(j)(sh)(yn)Y(ji)Է_____̖(ho)ͬ
2M(jn)һ̽ɷN룬ͬW(xu)ռDһʾ(sh)(yn)Юa(chn)ğoɫwÈDʾČ(sh)(yn)b^m(x)(sh)(yn)
ABCDBӺÃx
A@׃F(xin)dzʯˮ׃(yng)ʽ_______________
Bbõ_____________Cbõ_______________________
CПo@׃DռoɫwtC______DռĚw________DЛ]ռoɫwtC_______
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}Ŀˮ f֮
1 ˮıo(h)
ٱo(h)ˮYԴÿ(g)(yng)M؟(z)κx(w)зֹˮȾĴʩе_____________
AˮЄ(dng)ֲL(zhng) BŷŹI(y)Uˮ
Cֹʹr(nng)ˎͻ Dˮ̎ŷ
҇(gu)ƳƯ۸ЧˮClO2ȡ ClO2(yng)飺X + 2NaClO2 = 2ClO2+ 2NaClt X ĻW(xu)ʽ_____________
D 1 D 2
2 ˮĽM
늽ˮ(sh)(yn)bD 1 ʾ_____________z(yn)cOB܃(ni)a(chn)Ěw늽ˮĻW(xu)ʽ_______________________________________
3 ˮ;
ٌ|(zh)ˮγɟoɫҺ_____________ĸ
A ֲ B C ̼} D i
r(nng)I(y)a(chn)|(zh)?jn)?sh) 7.1% KNO3ҺoĠI(yng)B(yng)Һ 200g ԓI(yng)B(yng)Һˮ
_____________ mLˮܶȽƿ 1g/cm3
KCl KNO3ܽD 2 ʾ 30r(sh)ȡ KNO3 12.5g 50g ˮܽ⣬ٌҺص 10˕r(sh) KNO3 Һ|(zh)_____________ g30r(sh) KNO3 Һ|(zh)|(zh)?jn)?sh)c KCl Һ|(zh)|(zh)?jn)?sh)ǰcߵP(gun)ϵ_____________ĸ
A BС C Do_
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}Ŀ(j)Dʾ(sh)(yn)bãشІ}
1DaxQa______________
2øi⛹wԓ(yng)ĻW(xu)ʽ________________________
3(sh)(yn)ȡ̼ĻW(xu)ʽ_________________________l(f)bÿCÁʼnKwBă(yu)c(din)_________________________EbռCO2tw(yng)____________ͨ루cd
4ijͬW(xu)òcwW(xu)ʽNa2C2O4ӟֽȡһ̼CO߀ԭFO(sh)Ӌ(j)Č(sh)(yn)b҈D
ȡһ̼İl(f)bÿxobе___________̖(ho)
Ӳ|(zh)еķ(yng)F(xin)_________________
ԓbFƿʯˮǣ
z(yn)ɵCO2____________________
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}Ŀס҃ɷNw|(zh)Y(ji)ˮܽDʾfe(cu)`ǣ
A. t2r(sh)|(zh)ܽȴ|(zh)ܽ
B. t1r(sh)҃ɷN|(zh)50gքe뵽100gˮУܽõҺ|(zh)140g
C. t1r(sh)҃ɷN|(zh)Һ|(zh)|(zh)?jn)?sh)һ
D. t2r(sh)|(zh)ļҵҺصt1r(sh)w|(zh)һ
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