}ĿijϺᣨC2H7NO3SP(gun)f_ǣ
A.14NԪ
B.OSԪص|(zh)Ȟ32
C.|(zh)125g
D.гӣO3
ĿлW(xu) Դ }ͣ
}Ŀо͌W(xu)(x)һNҪؓ(f)ӶǷͨfӡ|(zh)^|(zh)෴ƌW(xu)Ѱl(f)F(xin)ԭӣƜyԭӵĽY(ji)(gu)ǣ
A.һ(g)ؓ(f)늵|(zh)Ӻһ(g)Ә(gu)ɵ
B.һ(g)|(zh)Ӻһ(g)늵Ә(gu)ɵ
C.һ(g)|(zh)Ӻһ(g)Ә(gu)ɵ
D.һ(g)ؓ(f)늵|(zh)Ӻһ(g)늵Ә(gu)ɵ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀ(sh)(yn)ȡwijҊbDʾشІ}
1(bio)̖aăxQ
2AEbýMȡ(yng)ĻW(xu)ʽ (sh)(yn)^l(f)F(xin)ռⲻܵԭһc(din)ȼlӟ^ԇ܃(ni)]ȼԭ
3(sh)(yn)ȡ̼ˎƷQͬ ȡ̼býMϞ(bio)̖ԓb߀ȡ⣬(yng)ĻW(xu)ʽ
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿW(xu)ʽC2H6Sד]l(f)ζˌԓζOP(gun)f_ǣ
A.|(zh)62
B.CHSNԪص|(zh)261
C.Ԫص|(zh)?jn)?sh) 100%
D.ڹܵúĿǼr(sh)l(f)F(xin)úй©
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}Ŀڼ(x)£ð̎м״CH3OHĹI(y)UˮP(gun)(yng)ĻW(xu)ʽ5CH3OH+12O2+6NH3T3N2+5X+19H2OtXĻW(xu)ʽ飨
A.NO
B.CO2
C.H2
D.CO
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
}ĿP(gun)Һfe(cu)`ǣ
A.wҺww|(zh)
B.NH4NO3ܽ^ҺضȽ
C.ʹ100KNO3Һ|(zh)?jn)?sh)5%׃10%м5KNO3w
D.25r(sh)ijKNO3Һl(f)10ˮa˾wl(f)10ˮb˾wacb|(zh)һ
鿴𰸺ͽ>>
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