}ĿijW(xu)dȤСM̽(98)Ƃ䌍(sh)(yn)Ȍ(du)(yng)Ӱ̽(sh)(yn)õ(sh)(j)±(M(sh)(yn)(yng)r(sh)g5)
P(gun)ԓ(sh)(yn)f(shu)_
A.Ƃ䌍(sh)(yn)õĿH+
B.ˮáʹ(yng)Ƅ(dng)
C.ˮweȼs23ϴЧ
D.ݢޢ߽M֪c(H+)Խ(yng)Խ
ĿлW(xu) (li)Դ }ͣ
}ĿNAӵ_(sh)f(shu)_
A.(bio)(zhn)r22.4LSO3кԭӔ(sh)Ŀ3NA
B.25101kPa1 mol 2 molȼ
C.18 g D2Oке|(zh)Ӕ(sh)Ŀ10NA
D.0.5 mol H2SO4ϡҺc0.5mol Ba(OH)2 ľwȫкųğк͟
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(du)weͬ(NH4) 2SO4NH4HSO4H2SO4Һf(shu)_ǣ
A.ҺpHͬr(sh)3NҺ|(zh)ȴС>>
B.ҺpHͬr(sh)3NҺϡͬ(sh)pH׃
C.ҺpHͬr(sh)ˮxС>>
D.3NҺ|(zh)ȶͬtҺpHС>>
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(j)DˮCõĹI(y)̈DДf(shu)_
A.^(gu)̢ЌMgCl26H2OƟƵßo(w)ˮMgCl2
B.ڹI(y)Ͽ늽MgCl2Һķa(chn)V
C.^(gu)̢۷(yng)Һʏ(qing)a(chn)Q䌦(du)O(sh)ĸg(wn)}
D.ȉAI(y)a(chn)m(dng)(qing)ȿ늽ⷴ(yng)D(zhun)
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ĿлW(xu) (li)Դ }ͣ
}Ŀm(еһN)Á(li)ίðθʹÛ(jng)^ʹЧɷ֞|ͪ(Y(ji)(gu)(jin)ʽD)P(gun)|ͪf(shu)_
A.|ͪķʽC10H16O
B.|ͪʹˮKMnO4Һɫԭͬ
C.|̼ͪԭӿ̎ͬһ(g)ƽ
D.uֱBh(hun)ұh(hun)2(g)ȡĸ|֮ͪͬ(gu)w12N
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ĿлW(xu) (li)Դ }ͣ
}Ŀо̼Ԫػ|(zh)D(zhun)(du)O(sh)B(ti)Ї(gu)Ҫx
(1)ˮПo(w)C(j)̼ĴʽֲDʾ,xӷʽʾˮAԵҪԭ______________________֪ˮpH8.1A(y)y(c)ˮAԌ(hu)_______((qing)p)_________________
(2)I(y)COH2ԭϺϳɼ״ķ(yng)CO(g)2H2(g)===CH3OH(g) H0ݷe1LĺУքeT1T2T3Nضºϳɼ״DNض²ͬH2COʼMɱ(ʼr(sh)CO|(zh)1mol)cCOƽD(zhun)ʵP(gun)ϵf(shu)_________(ĸ)
Aabcc(din)H2D(zhun)ʣcab
BNض֮gP(gun)ϵT1T2T3
Ccc(din)B(ti)ͨ1molCO4molH2ƽH2we?jn)?sh)
Dac(din)B(ti)ͨ0.5molCO0.5molCH3OHƽⲻƄ(dng)
(3)NOٳӱƉ䷴(yng)^(gu)Dʾ
NO_________________
֪O3(g)O(g)===2O2(g) H143kJmol1
(yng)1O3(g)NO(g)===NO2(g)O2(g) H1200.2kJmol1
(yng)2ữW(xu)ʽ____________________________
(4)CONOͬͶһ]аl(f)(yng)2CO(g)2NO(g)=N2(g)2CO2(g) H759.8kJmol -1(yng)_(d)ƽr(sh)Nwe?jn)?sh)Sn(CO)n(NO)׃D
bc(din)r(sh)ƽwϵCNԭӂ(g)(sh)֮Ƚӽ________
abcc(din)COD(zhun)ʏС?yn)?/span>________bcdc(din)ƽⳣ(sh)ĴС?yn)?/span>__________
n(CO)n(NO)0.8(yng)_(d)ƽr(sh)Nwe?jn)?sh)20%tNOD(zhun)ʞ_____
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ĿлW(xu) (li)Դ }ͣ
}ĿнolҺУһܴxӽM()
A.μӼԇ@tɫҺУNaFe2ClNO3
B.дAl3+ˮҺУNa+NH4+HCO3Br
C.0.1molL1ҺNaKSO32NO3
D.ˮxa(chn)c(H+)110-l2molL-1ҺAlO2Na+ClCO32
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿijW(xu)W(xu)(x)СMO(sh)Ӌ(j)(sh)(yn)(du)W(xu)(yng)ʺP(gun)(wn)}M(jn)̽
I.СMDʾbM(jn)V۷քec}(0.1mol/L40.00mL)ķ(yng)Ո(qng)شP(gun)(wn)}
ÿΌ(sh)(yn)Ҫƽ(ܷQ(zhn)1mg)QȡV___g
bп̶ȵļܿô___(xQ)DBӺbúzbÚԵķ___(sh)(yn)Y(ji)xȡwwer(sh)(yng)ԓעĆ(wn)}___(ٻشc(din))
II.СM^Fe3+Cu2+(du)H2O2ֽĴЧO(sh)Ӌ(j)DסʾČ(sh)(yn)Ո(qng)شP(gun)(wn)}
ٶԷDͨ^(gu)^___(F(xin))Ա^óY(ji)ՓͬW(xu)FeCl3ҺĞ___((xi)ԇ|(zh))___
ڶDʾ(sh)(yn)r(sh)40mLw(zhn)Ӱ푌(sh)(yn)ؾѺԡ(sh)(yn)߀Ҫy(c)Ĕ(sh)(j)___
III.СMO(sh)Ӌ(j)(sh)(yn)̽KIҺFeCl3Һ(yng)һȡ֪ԓ(yng)飺2Fe3++2I-=2Fe2++I2Ո(qng)P(gun)Č(sh)(yn)EͬF(xin)(sh)(yn)E£
ȡ5mL0.1molL-1KIҺٵμ56(s0.2mL)0.1molL-1FeCl3Һ
ڳַ(yng)ҺֳɃɷ
ȡһμԇCCl4ʎһΕr(sh)gCCl4ӳF(xin)ϼtɫf(shu)(yng)ɵ
ȡһݣμԇ___Һ(ԇQ)F(xin)___tf(shu)ԓ(yng)һ
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(HgS)yˮȻгʼtɫͮ(hu)ӡ༰tijضȕr(sh)HgSˮеijܽƽDʾf(shu)_ǣ
A.ĝҺмcҺKsppС
B.Dac(din)(du)(yng)Һ
C.cc(din)ҺмHg(NO3)2tc(S2-)pС
D.ߜضȿԌ(sh)F(xin)cc(din)bc(din)D(zhun)
鿴𰸺ͽ>>
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