}ĿijW(xu)оԌW(xu)(x)СM̽wȡČ(sh)(yn)ԭc
1ͬW(xu)nĻA(ch)֪R(sh)M(jn)DՈ(qng)P(gun)(ni)ݣ
ȡw | ҪƷ | bB | (yng)ĻW(xu)ʽ |
̼ | ʯϡ} | ______________ | ______________________________ |
2ͬW(xu)O(sh)Ӌ(j)Č(sh)(yn)bãDȿȡwֿ(yn)C|(zh)|(zh)(dng)_(ki)K1P(gun)]K2r(sh)IbÿֱM(jn)еČ(sh)(yn)______________̖(ho)
ٴʯcϡ}ᷴ(yng)ȡ̼
\cϡᷴ(yng)ȡ
3ͬW(xu)J(rn)ڲ׃Ibõăx
λõǰԓbÿ^(gu)cNa2O2cˮ(yng)ȡһa(chn)ctԓ(yng)ĻW(xu)ʽ飺______________________________ĸM(jn)ʩ_______________________________________________________
4ͬW(xu)_(ki)K2P(gun)]K1IbÁ(li)(yn)CɵĶ̼кˮ˕r(sh)Cʢŵ|(zh)_______________^쵽ĬF(xin)________________________________________
5(du)⛺ͶiĻȡO2Ĺw?jin)ٶȫ?yng)»̎
ͨ^(gu)IJ(sh)(yn)նi_Ⱥ____________(xi)x(xing)̖(ho)
abܽc^(gu)Vdϴ
Ȼ⛾w50g|(zh)?jn)?sh)5%ȻҺҪȻ⛵|(zh)_______g
^(gu)Vl(f)r(sh)õăx__________̖(ho)
AƾBCD©EͲ
6С6.5gܺ~XFVеһNNs|(zh)\ϡ}ȫ(yng)r(sh)0.2g⣬t\һеĽs|(zh)________________
𰸡AED CaCO3+2HCl=CaCl2+H2O+CO2 x 2Na2O2+2H2OT4NaOH+O2 bâbMˮ_(ki)K1P(gun)]K2Ҳˮռ⣩ o(w)ˮ~ ɫĩ׃{(ln)ɫ bcda 2.5g }10Cλo֣ Cu
ʯcϡ}ᷴ(yng)ȡ̼ǹҺڳ·(yng)bAl(f)bã̼ܶȴڿ՚ܶˮ҂bDռ?yn)ҪռĶ̼ҪAD֮gBbE(yng)ĻW(xu)ʽ飺CaCO3+2HCl=CaCl2+H2O+CO2
2(j)bIČ(do)M(jn)֪bâֻÁ(li)ռyˮܶȱȿ՚СĚwbIռH2xڣ
3(yng)^(gu)cNa2O2cˮ͚c˷(yng)ĻW(xu)ʽǣ2Na2O2+2H2OT4NaOH+O2ⲻˮˮռM(jn)ʩǣbâbMˮ_(ki)K1P(gun)]K2Ҳˮռ⣩
4z(yn)ˮһßo(w)ˮ~o(w)ˮ~ˮ׃{(ln)
5?gu)KClMnO2лնi(j)MnO2ˮKClˮԿɰܽ^(gu)VϴMnO2
Ȼ⛾w50g|(zh)?jn)?sh)5%ȻҺҪȻ⛵|(zh)飺505%=2.5g
^(gu)Vl(f)жҪõ^(gu)V(sh)(yn)Ҫòl(f)(sh)(yn)Ҫò裻
6O(sh)O(sh)6.5gٶ\r(sh)ɚx
Zn+H2SO4=ZnSO4+H2
65 2
6.5g x
x=0.2g
֪6.5g\ɚ0.2g6.5gs|(zh)\Ҳ0.2gH2f(shu)s|(zh)Ҳcᷴ(yng)ٴ]XFV(du)ԭ|(zh)\СҎ(gu)ɣͬr(ji)B(ti)ͬ|(zh)ͬNcᷴ(yng)(du)ԭ|(zh)ԽСa(chn)ĚԽɴ֪s|(zh)ɃɷNٽMÿNMжCu
ĿлW(xu) (li)Դ }ͣ
}Ŀˮ֮Դh(yun)ֵ̽|(zh)δֹͣ^(gu)(du)ˮо
(1)1766Ӣ(gu)ƌW(xu)ҿĵS\ϡƵȼ՚W(xu)ʽ飺_____ȼ՚ڼȼˮܮ(dng)r(sh)e(cu)`^`](mi)нʾˮһNԪ
(2)1785(gu)ƌW(xu)aһ(g)෴Č(sh)(yn)ˮͨ^(gu)tFƘ܌ˮD(zhun)ͬr(sh)F(sh)(yn)D1ʾóY(ji)ՓˮһNԪأǚĻʽԪ
a(sh)(yn)ĻW(xu)ʽ_______
ԓ(yng)1g⣬tՓFƘܑ(yng)______g.(sh)(yn)l(f)F(xin)܌(sh)HرՓ(sh)ֵܵԭ______
ۈDƿˮ_______
(3)1800꣬Ӣ(gu)ƌW(xu)Ơɭͨ^(gu)늽ˮõ˲оM(jn)ԓ(sh)(yn)F(xin)ijͬW(xu)ˮ늽мOϡcҺMAB(cc(yng))ֱͨһΕr(sh)gF(xin)D2ʾشІ(wn)}
cˮγƄ(dng)Na+______(xӷ̖(ho)ʾ)(qing)ˮČ(do)
늘O____(xMN)cԴؓ(f)OB
ی(xi)ˮ늽ĻW(xu)ʽ_____
(4)^(gu)Rض(374.2)R牺(qing)(22.1MPa)r(sh)ˮQ鳬RˮF(xin)оRˮ܉cɴ˰l(f)չ˳Rˮg(sh)550r(sh)y(c)Ҵ(C2H5OH)ijRˮY(ji)D3ʾ
ע(ֲ?jn)?sh))ʾ|(zh)ķӔ(sh)ռк̼|(zh)ӿ(sh)ı(CO)=tψDCOķֲ?jn)?sh)ԭ_____
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}Ŀ±ƉAв|(zh)ܽȡ
ض/ | 10 | 20 | 30 | 40 | |
ܽ | NH4Cl | 33.2 | 37.2 | 41.4 | 45.8 |
NaCl | 35.8 | 36.0 | 36.3 | 36.6 | |
NaHCO3 | 8.2 | 9.6 | 11.1 | 12.7 |
1ڱ(ni)ضȷ(ni)ܽSض׃С_____
2ںƉAijһ(g)ˇУҺֻбN|(zh)ͬĜض|(zh)_____W(xu)ʽҪʹȻcȻ@ҺȻ@ɲõķ_____
340r(sh)һ|(zh)Ȼ@ҺDM(jn)в
40r(sh)ԓȻ@Һ__________͡͡ҺDеnĔ(sh)ֵ___________
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ĿлW(xu) (li)Դ }ͣ
}ĿijW(xu)(yng)У|(zh)|(zh)Sr(sh)g׃Dʾf(shu)һ_ǣ
A.ԓ(yng)Ƿֽⷴ(yng)
B.|(zh)cl(f)߀ԭ(yng)
C.|(zh)bǻ
D.|(zh)aԪطNbcԪطN֮
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ĿлW(xu) (li)Դ }ͣ
}ĿԻσr(ji)v(bio)|(zh)eM(bio)LƵĈDЃr(ji)DDFăr(ji)DEc(din)ɱʾ+2r(ji)āF}Ո(qng)ش
1Ac(din)ʾ|(zh)ٵ|(zh)e_________
2Ո(qng)(xi)Bc(din)ʾ|(zh)W(xu)ʽ_________
3֪Cc(din)ʾĻڳcˮl(f)Ϸ(yng)D(xi)(yng)ĻW(xu)ʽ___________________
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ĿлW(xu) (li)Դ }ͣ
}Ŀ|(zh)(jng)c(din)ȼַ(yng)һõǣ
A. |(zh)Ȟ4:7һ̼B. weȞ5:2Ŀ՚
C. Ӕ(sh)Ȟ1:2ļD. ԭӔ(sh)Ȟ4:1Ě
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ĿлW(xu) (li)Դ }ͣ
}Ŀij}Ʒкs|(zh)cȻ}СO(sh)Ӌ(j)ἃ:
1ԇbĻW(xu)ʽ__
2^(gu)мmϡ}r(sh)ܰl(f)ķ(yng)ĻW(xu)ʽ_____
3һ^(gu)Vl(f)F(xin)VҺԜҞVδƓp,M(jn)еIJ_
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ĿлW(xu) (li)Դ }ͣ
}Ŀ̼ҪYԴ
1ֲL(zhng)x_(ki)̼f(shu)ǵĻW(xu)׃(xi)W(xu)ʽ_____
2ijͬW(xu)(du)̼ijN|(zh)̽
DʾC̎ʯҺȾɫĸļ(sh)(yn)A̎m(x)ͨwX(dng)P(gun)]Kr(sh)C̎ɫʯ(׃ɫ(dng)_(ki)KC̎ɫʯ(׃?yu)tɫwXδ(jng)Ķ̼tBƿʢŵҺԞ_____ĸ
A
B cҺ
C ̼cҺ
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ĿлW(xu) (li)Դ }ͣ
}ĿϳɰƌW(xu)g(sh)ϵһ(xing)شͻ(du)(hu)l(f)չcM(jn)˾ؕI(xin)ϳɰš̈D£
1ԓˇѭh(hun)õ|(zh)_____________
2(xi)׃N2H2(yng)NH3ķ̖(ho)_(d)ʽ_________________________
3c(din)ͬĚwx_(ki)(li)Һx籾Ќa(chn)NH3cN2H2x_(ki)(li)m˵Ĝضǣ33.35t(j)±Д࣬׃ٌ՚N2cO2xr(sh)m˵Ĝض________׃ٌ__________׃
|(zh) | H2 | N2 | O2 | NH3 |
c(din)/ | 252 | 195.8 | 183 | 33.35 |
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ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓o(w)xкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
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