2017꺣ʡкЌW(xu)߿W(xu)(hu)W(xu)ԇ
r(sh)g2017-11-24 15:51:00 ԴonW(wng) [wС ]
#Е(hu)# #2017꺣ʡкЌW(xu)߿W(xu)(hu)W(xu)ԇ#չwنP(yng)ɽ(l)^ʵƽԭȴR\l(f)Ըǰ̟o,Ŭ俼ԺУ©onW(wng)ġ2017꺣ʡкЌW(xu)߿W(xu)(hu)W(xu)ԇ
1ÿ(g)(yng)ԓаȫR(sh)ll(f)P(gun)W(xu)Ʒй©ը¼һһνo҂˾犣ڰȫ[ǣ
ٌˮ(ni)ھò
ڽoԇҺwӟr(sh)(yng)ԇ܃Aбc45A(y)ټˎƷ̎ӟ
ȡýNaKr(sh)ʣˎƷҪŻԭƿ
ҹgNl(f)úй©r(sh)(yng)_zúй©ԭ_TͨL(fng)
ݏUf늳ػ̎
AڢBڢC٢D٢
2ЈDʾČ(sh)(yn)ڷxƾˮǣ
ABCD
3ҺмKSCNҺѪtɫtԓҺһУ
AFe3+BNH4+COHDCl
4з(yng)f_ǣ
A2Na+O2Na2O2߀ԭ(yng)
BN2+3H22NH3淴(yng)
CCH4+Cl2CH3Cl+HClÓQ(yng)
DCH2=CH2+Br2CH2BrCH2Brӳɷ(yng)
5f_ǣ
ACԪص(du)|(zh)12t1molC|(zh)12g/mol
B1molCl2we22.4L
C1molCO2к3(g)ԭ
D֪NaOHҺ|(zh)Ȟ0.5mol/Lt2LԓҺкNaOH1mol
6cڿ՚ȼ(hu)l(f)