}ĿW(xu)dȤСMͿ՚ĺM(jn)Ќ(sh)(yn)̽
[wӑՓ]
1ӑՓͬW(xu)J(rn)xˎƷҪֲ՚еɷַ(yng)w(yng)ԓx̖_____
A ϞT B t C
˳еˎƷ(yng)C_____
2y՚we?jn)?sh)Č(sh)(yn)bDʾڼƿ(ni)ˮȷˮϵݷeӛ̖ÏɊAAozc(din)ȼȼ׃(ni)ļtƿвo
ٌtڿ՚ȼֱ_(d)ʽ_____
ڴtϨ粢s_ɊA^쵽еˮM(jn)뼯ƿƿ(ni)ˮKs1̶̎ɴ˿֪sռ՚⿂we_____
ۼtϨƿ(ni)ʣµĚwҪ_____ԓw_____֧֧֡֡ȼ
ĿлW(xu) Դ }ͣ
}Ŀз(yng)ĻW(xu)ʽע(yng)Ļ͡
1ڿ՚ȼ_________________
2ȼ_________________
3^ҺͶiĩȡ⣺____________________
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ĿлW(xu) Դ }ͣ
}ĿpȾƌW(xu)ҲMD(zhun)g(sh)һlD(zhun)ɟoȾĚw䷴(yng)^ʾDDʾf_ǣ
A.(yng)ǰԪطNδ׃B.ԓ(yng)зӺԭӶٷ
C.ԓ(yng)(yng)͌ٻϷ(yng)D.һǶi
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ĿлW(xu) Դ }ͣ
}ĿἃɳĴ}Ʒ(sh)(yn)^̺ȻcܽȔ(sh)(j)£
1ԓ(sh)(yn)Q________
2l(f)r(sh)һ²ٷþƾڷl(f)ۼӟᲢ̶ܹFȦλֹͣӟ_IJ_______________
3(jng)QδܽĴ}|(zh)1.2gõ}|(zh)2.7gt}Įa(chn)________Y(ji)һλС(sh)ؕ(do)«@õľ}|(zh)ƫС________̖
Al(f)r(sh)ҺΞR B^Vr(sh)VƓp
4ڴ}кs|(zh)ܝM㻯a(chn)Ҫ˱회}M(jn)оƣD
ټ^Һܳȥ}е
(yng)ĻW(xu)ʽ_____________________
ͨ^ÞVҺе|(zh)____________________ûW(xu)ʽʾ
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ĿлW(xu) Դ }ͣ
}Ŀ@(NH4NO3)r(nng)峣õһN京^߶r(nng)ϲۣЈr(ji)810ԪՈӋ(j){У25ҪӋ(j)^}
1@(NH4NO3)____NԪؽM
2@(NH4NO3)|(zh)_______
3@(NH4NO3)иԪص|(zh)_______
4@(NH4NO3)еԪص|(zh)?jn)?sh)_______
5F(xin)1000ԪI@ՈُIĻкԪص|(zh)Ƕه_______?_0.01
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ĿлW(xu) Դ }ͣ
}ĿƾһNõȼƾĻW(xu)ʽC2H6O
1ƾ_____NԪؽM̼Ԫص|(zh)֮Ȟ_____
2ƾĦ|(zh)_____92gƾ|(zh)_____mol3molƾ̼ԭӵĂ(g)(sh)s_____(g)
3ȡ75mLƾc25mLsˮֻϺwe_____(Сڡڻ)100mLԭ_____
4ƾڿ՚ȼɶ̼ˮ䷴(yng)ĻW(xu)ʽ_____
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ĿлW(xu) Դ }ͣ
}ĿdȤСM50 g|(zh)?jn)?sh)12%ȻcҺDijͬW(xu)ҺIJʾD
1ԓҺҪʳ}_____
2Dʾ̖ʾҺIJ__________
3E Qr(sh)F(xin)ָƫ(yng)M(jn)еIJ_____
4ƵȻcҺ|(zh)|(zh)?jn)?sh)С12%ԭ_____̖
A õȻcwкs|(zh)
B ȡˮr(sh)ҕx(sh)
C ˮr(sh)ˮR
D Ȼcwr(sh)߀вȻcwճڼ
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ĿлW(xu) Դ }ͣ
}ĿըʳƷʳƷIB(yng)ҷQʳƷ?yn)@ЩʳƷ^̕a(chn)Sк|(zh)ϩȩW(xu)ʽC2H3CHO
1ϩȩĦ|(zh)_________________
20.5molϩȩ__________________(g)ԭ
328gϩȩ|(zh)____________mol
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