}ĿW(xu)W(xu)СMͬW(xu)̽}ᡢ}ɷN|(zh)ĻW(xu)|(zh)ȡ8֧ԇܷքeAH(bio)̖
1^쵽КݳF(xin)ԇ_____гɵԇ_____
2Пo@F(xin)a(chn)ԇаl(f)(yng)ĻW(xu)ʽ_____
3ijԇОtɫҺм^_____Һ׃?yu){(ln)ɫɴƔ࣬ԓԇʢе|(zh)_____
4ijԇܵĵײаɫw^VVҺеμϡ}һΕrgКݳF(xin)tԓVҺдڵăɷN|(zh)_____
𰸡CD G H CaOH2+2HClCaCl2+2H2O NaOHҺ𰸾ɣ ɫʯҺ NaOHNa2CO3
1^쵽КݳF(xin)ԇǣCDC̼}}Ȼ}ˮͶ̼D̼c}ᷴ(yng)ȻcˮͶ̼G̼cc}(yng)̼}ɫ͚cHж̼ʹʯˮ׃ʴ𰸞飺CD G H
2Пo@F(xin)a(chn)ԇFl(f)}c}(yng)Ȼ}ˮƽʴ𰸞飺CaOH2+2HClCaCl2+2H2O
3ɫʯԇҺ@tɫA@{(ln)ɫԌijԇОtɫҺ(dng)м^NaOHҺҺ׃?yu){(ln)ɫɴƔԓԇʢе|(zh)ɫʯԇҺʴ𰸞飺NaOHҺ𰸾ɣɫʯҺ
4ijԇܵĵײаɫw^VVҺеμϡ}һΕrgКݳF(xin)tԓVҺе|(zh)NaOHNa2CO3Ȱl(f)кͷ(yng)c̼c(yng)Кðʴ𰸞飺NaOHNa2CO3
ĿлW(xu) Դ }ͣ
}ĿNaNO2NaClܽDʾشІ}
1t1r_____ܽȸ
2ͬ£_____ ܉ܡƵͬ|(zh)|(zh)?jn)?sh)NaNO2NaClҺ
3F(xin)һ125g|(zh)|(zh)?jn)?sh)20%NaNO2ҺԓҺ|(zh)|(zh)_____S֜ض20ҪʹԓҺ׃?yu)ҺҪ?/span>NaNO2_____ g
4F(xin)һȻcNaNO2w@ȡNaNO2õķ_____
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ĿлW(xu) Դ }ͣ
}Ŀ8֣}һNҪĻa(chn)ƷҲnjҪĻW(xu)ԇ
1(qing)HClɚB(ti)׃?yu)ҺB(ti)^ĽǶȷԓ׃^и׃_______________
2}м^F۳ַ(yng)
ٿԿĬF(xin)_____________________________
Dʾԓ(yng)ǰҺдڵҪxՈÿNDδxӣxӷ̖:
нc}l(f)Ʒ(yng) (x)
ACu BMg CAl DAg
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ĿлW(xu) Դ }ͣ
}ĿNAʾ٤_(sh)ֵД_ǣ
A. ӿ(sh)NA NO2CO2ϚwкеԭӔ(sh)4NA
B. س92gNO2N2O4ϚwкеԭӔ(sh)6NA
C. 1mol SO3кеķӔ(sh)Ŀ4NA
D. 3.011023ԭӵĵ?d)У?/span>N2ķӔ(sh)0.5NA
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ĿлW(xu) Դ }ͣ
}ĿDaCԪԪڱеϢDbXԭӽY(ji)(gu)ʾDDCԪڱһXYZNͬԪأ
1ɈDa֪CԪ_____١ǽ١ԓԪصԭӺӔ(sh)_____Dе132.9ʾCԪص_____
2Db(ni)Ĕ(sh)_____ԓԭڻW(xu)(yng)_____õʧȥγɷ(wn)Y(ji)(gu)xӷ̖_____
3P(gun)DCf______̖
A ԭ(sh)ZY B Ӕ(sh)XY C YZͬ̎ڵڶڣ
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ĿлW(xu) Դ }ͣ
}Ŀ5֣KNO3NaClڲͬضȕrܽ±ʾՈشІ}
ض/ | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 | |||||||||
ܽ/g | KNO3 | 13.3 | 20.9 | 31.6 | 45.8 | 63.9 | 85.5 | 110 | 138 | ||||||||
NaCl | 35.7 | 35.8 | 36.0 | 36.3 | 36.6 | 37.0 | 37.3 | 37.8 | |||||||||
1(j)ϱ픵(sh)(j)LƳKNO3NaClܽDʾ
DܱʾKNO3ܽ AB
2ɱД(sh)(j)֪KNO3NaClijһضȕrͬܽ ȣtضȵķ
3ijdȤСMһ
^еõҺһڲҺ (sh)̖^m(x)s10^VɻյõKNO3w g
4кȻcrͨ^ l(f)Y(ji)ؽY(ji)ķἃ
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ĿлW(xu) Դ }ͣ
}ĿDǻW(xu)ҳõĎNbشІ}
(l)bAȡO2ĻW(xu)ʽ_____AbԇܿAбԭ_____
(2)ijͬW(xu)ÝȞ20%H2O2ҺMnO2ȡrxbBrl(f)F(xin)ܵõƽ(wn)(yng)̫죩ՈM(jn)h_____
(3)ȡCO2,bGyռCO2weһֲ͵Ŀ_____
(4)һֻMCO2ԇܵڟDʾCCO2cNaOHҺ(yng)߀(yng)һȌ_____
(5)ͨ^YϿ֪ڳ£Ácwc^ᷴ(yng)ȡSO2,(yng)ԭNa2SO3+H2SO4=Na2SO4+H2O+SO2:ͨrSO2һNoɫд̼ԚζܶȱȿմжwˮˮҺSO2cAҺ(yng)
ÈDһbȡռһƿSO2wҷGɫW(xu)xbõBwҵķǣ_____
A ٽӢ B ٽӢݽӢ C ڽӢ߽Ӣ D ڽӢ
ԓβ̎ķnjSO2ͨNaOHҺ(yng)ĻW(xu)ʽ_____
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ĿлW(xu) Դ }ͣ
}Ŀ(j)ЌbÈDش}
1DЃxaQ_____
2üӟ⛺ͶiȡĻW(xu)ʽ_____
3ȡĻW(xu)ʽ_____ԓ(yng)ɵĚгˮ⣬ͨ^ʢ_____FbóȥˮϚw(yng)Fbõ_____١ڡͨ
4һNoɫд̼ԚζĚwܶȱȿ՚СOˮҳüӟȻ@ʯ҃ɷNwķȡ(yng)xİl(f)b_____ռb_____
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ĿлW(xu) Դ }ͣ
}ĿӹɵһNFˎƷɽЈϳF(xin)һЩðH^y٣M(fi)ṩbeҳ|(zh)ϵIJij̾ṩ桢ƷP(gun)۵Y
ƷN | ^ | ɷ | ^ |
ɫoζĩ | Ҫ̼}̼ܺVǵȣ | ֱӌĥɷĩ | |
ɫoζĩ | ۣؐҪɷ֞CaCO3̼ܺVۣ | ؐƯףƯ^õ^NaOHȻĥɷĩ |
еĚǵף|(zh)һNˮӟ׃SɫijоԌW(xu)(x)СMṩM(jn)̽
̽һ۵ijb
1۾_____ȡۘƷԇ_____ӟ^쵽׃SɫtԓƷۣ
2ȡrԇУˮʎoόҺքe2֧ԇһ֧ԇеμ_____Һ׃{(ln)ɫfГеһ֧ԇм12_____Һ׃tɫfƯؐ^õ^cʹҺʉAԣ
̽y̼}|(zh)?jn)?sh)
EBӃxMD1ʾbãijW(xu)סCĩ˲(do)ܿAbˮȡϲӣ_Aˮȫ£J(rn)ԓbǷ©_____©©
E(zhn)_Qȡ5.00gۘƷbxBAbһȵϡ}ᣮ
EBۘƷеμϡ}ᣮڃxBCп^쵽ĬF(xin)քe__________
Eȫ(yng)CеĻҺ(jng)__________Qðɫw|(zh)9.85g]bԭп՚⼰b՚Ӱ푣ɴۘƷ̼}|(zh)?jn)?sh)100%
˼@yY(ji)оСMͬW(xu)еy(jng)^ӑՓJ(rn)ܵԭ_____(sh)̖
٘Ʒк̼V }δμ
CO2ٶ̫쌧(do)δBaOH2ȫ bBˮHClM(jn)bC
չ죩ͬW(xu)(j)y(sh)(j)ӋƷ̼xӵ|(zh)?jn)?sh)_____%
ͬW(xu)̽вҪbCֻҪƽ(zhn)_QbAB(yng)ǰĿ|(zh)ҲۘƷ̼xӵ|(zh)?jn)?sh)J(rn)@õ̼xӵ|(zh)?jn)?sh)cÔ(sh)ֵ_____׃ƫƫСͬW(xu)(jng)^_yõϡ}ca(chn)Ķ̼?x)w|(zh)P(gun)ϵD2ʾ
ӑՓ
1ڼϡ}^У_ʼ]Кwa(chn)wƷ߀_____̼Vcľʣ
2(j)Dʾϡ}|(zh)|(zh)?jn)?sh)____Ӌ^̣
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