}Ŀ8)ijW(xu)nСMbe̼c̼cɷNɫwòͬķ(sh)(yn)Dʾ
1ֻ(j)Dʾ(sh)(yn)܉_(d)(sh)(yn)?zi)ĵ?/span>________(b̖(ho))
2Dʾ(sh)(yn)be@ɷN|(zh)䷴(yng)ĻW(xu)ʽ__________________
c(sh)(yn)(sh)(yn)ă(yu)c(din)__________(x(xing)̖(ho))
A(f)s |
Bȫ |
C |
Dһbͬr(sh)M(jn)Ѓɂ(g)(du)Ȍ(sh)(yn) |
3Ì(sh)(yn)(yn)C̼c̼cķ(wn)tԇBbĹw________(W(xu)ʽ)
ĿлW(xu) Դ }ͣ
}ĿCԪصĴM(jn)һϵЌ(sh)(yn)ԇָЌ(sh)(yn)Eкǣ
ټAgNO3Һ ڼNaOHҺ ۼӟ ܼsˮ ݼҺ NaOHҴҺ
A. ڢۢݢB. ٢ڢۢC. ܢڢݢD. ޢۢ٢
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ĿлW(xu) Դ }ͣ
}ĿXYZWDʾD(zhun)P(gun)ϵ((yng)lͲ(yng)ʡ)tXYZ
NaNa2ONa2O2 AlCl3Al(OH)3NaAlO2 FeFeCl2FeCl3 NaOHNa2CO3NaHCO3 CCOCO2
A. ڢ B. ٢ۢ C. ٢ڢܢ D. ٢ڢۢܢ
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ĿлW(xu) Դ }ͣ
}ĿһNaClNa2CO310H2ONaHCO3ĻijͬW(xu)O(sh)Ӌ(j)DʾČ(sh)(yn)bͨ^y(yng)a(chn)CO2H2O|(zh)_ԓиMֵ|(zh)?jn)?sh)Aʯǚc}Ļ
1(sh)(yn)E
ٰD(Aփxδ)MbÌ(sh)(yn)búM(jn)еIJ________________
ڷQȡƷӲ|(zh)УQbϴƿC|(zh)bAʯҵUιD|(zh)
۴_K1K2P(gun)]K3՚┵(sh)ĿdzȥbеˮͶ̼
P(gun)]K1K2_K3c(din)ȼƾӟٮa(chn)wbBаl(f)(yng)ĻW(xu)ʽ______________________________________________________
ݴ_K1՚┵(sh)ȻbãٴηQϴƿC|(zh)UιD|(zh)
2P(gun)ԓ(sh)(yn)ՈشІ}
ӟᷴ(yng)՚⣬(du)yY(ji)Ӱ_______________________________
E̎ʢŵˎƷ________________________________(sh)(yn)Л]ԓbt(hu)(do)yY(ji)NaHCO3|(zh)?jn)?sh)______________(ƫƫСoӰ푡)
Ʒ|(zh)w g(yng)CDbӵ|(zh)քem1 gm2 gtNa2CO310H2O|(zh)?jn)?sh)________(úwm1m2Ĵ(sh)ʽʾ)
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ĿлW(xu) Դ }ͣ
}Ŀ£ˮҺаl(f)·(yng)16H10C2XO===2X25C28H2O 2A2B2===2A32B2BC2===B22Cfe(cu)`
A. (yng)C22A2===2A32CM(jn) B. (yng)ÓQ(yng)
C. ɏ(qing)XO>C2>B2>A3 D. ߀ԭɏ(qing)C>A2>B>X2
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ĿлW(xu) Դ }ͣ
}Ŀf_
A. ijضȕr(sh)pH=6ļˮ mol
x
B. 10.6g Һxӿ(sh)0.1mol
C. V L a mol/L Һ
(sh)Ŀ1 molt
xӔ(sh)Ŀ3 mol
D. 늽⾫~r(sh)ÿD(zhun)1 molӣꖘOܽCuԭӔ(sh)؞0.5 mol
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ĿлW(xu) Դ }ͣ
}ĿDbÿģMF늻W(xu)o(h)f_
A. X\_P(gun)KA̎ɜpFĸg
B. X\_P(gun)KA̎FOl(f)(yng)
C. X̼_P(gun)KB̎ɜpFĸg
D. X̼_P(gun)KB̎XOl(f)(yng)
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ĿлW(xu) Դ }ͣ
}ĿF(xin)һNa2Os|(zh)Na2O2ԇӣDČ(sh)(yn)bÜyNa2O2ԇӵļ(ɹxõķ(yng)ֻCaCO3w6 molL16 molL1}sˮ)
شІ}
(1)bAаl(f)(yng)ĻW(xu)ʽ______________________________________
(2)bB______________bC______________bE_____________
(3)bDаl(f)(yng)ĻW(xu)ʽ______________________________________
(4)_ʼr(sh)yØƷ|(zh)2.0 g(yng)Y(ji)yÚwwe224 mL((bio)(zhn)r)tNa2O2ԇӵļȞ________
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ĿлW(xu) Դ }ͣ
}Ŀз(yng)Уˮֻ߀ԭ(yng)飺
A.Cl2+H2O=HCl+HClOB.2Na2O2+2H2O=4NaOH+O2
C.H2O+CaO=Ca(OH)2D.2Na+2H2O=2NaOH+H2
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