}ĿijW(xu)СM͚cҺ̽Aкͷ(yng)r(sh)Ô(sh)ֻy(c)ßҺpH׃DDʾf(shu)_ǣ
A. ԓ(sh)(yn)njcҺμӵ
B. Dac(din)ʾҺке|(zh)Na2SO4H2SO4
C. Dcc(din)ʾҺʉA
D. ac(din)bc(din)pH׃^(gu)C͉Al(f)кͷ(yng)
ĿлW(xu) (li)Դ }ͣ
}ĿD1ǼסNw|(zh)ܽ
1ǣy__|(zh)
240r(sh)סN|(zh)Һص10tNҺ|(zh)|(zh)?jn)?sh)ɴС__
3D2ʾ20r(sh)ʢXҺԇܷʢˮğڟмmcwһΕr(sh)gl(f)F(xin)ԇоwtXܞNw|(zh)е__
4лļף__Y(ji)ķἃ
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ĿлW(xu) (li)Դ }ͣ
}ĿDKNO3NaClܽf(shu)_ǣ
A.NaClܽܜضȵӰ푴
B.|(zh)|(zh)?jn)?sh)ȵă|(zh)Һ(du)(yng)Ĝضt1桫t2֮g
C.ˮ100gă|(zh)Һt2潵t1棬w|(zh)
D.ĺKNO3s|(zh)NaClҺзxȻcw(yng)Һض
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ĿлW(xu) (li)Դ }ͣ
}ĿABCDdzлW(xu)Ҋ(jin)|(zh)@ķN|(zh)оͬһNԪأAo(w)ɫw|(zh)BCBжwDǴʯҪɷ֮֡gIJD(zhun)P(gun)ϵDʾDз(yng)lַ(yng)شІ(wn)}
1|(zh)ĻW(xu)ʽA__________D__________
2|(zh)CD(zhun)|(zh)BĻW(xu)ʽ______________________________
3|(zh)BD(zhun)|(zh)Cķ(yng)У____________________________xһ](mi)һ|(zh)
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ĿлW(xu) (li)Դ }ͣ
}ĿЈD_ӳ(du)(yng)׃P(gun)ϵ____
A ᳨ڷڿ՚
B һĚcҺеμpH= 3ϡ}
C ijضȕr(sh)һʯˮмʯ
D tڳM՚]гȼX_____
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ĿлW(xu) (li)Դ }ͣ
}ĿDdzлW(xu)гõČ(sh)(yn)bՈ(qng)شІ(wn)}
1xXQ__
2(sh)(yn)ȡO2wĻW(xu)(yng)ʽ__Ҫȡ^ߵO2(yng)õռ__
3(sh)(yn)ȡH2wĻW(xu)(yng)ʽ__
4(sh)(yn)ȡCO2wĻW(xu)(yng)ʽ__
Ո(qng)@ЩbxBӳһMbãڌ(sh)(yn)ȡCO2w՚wҵxbýӿڵB__________vɲM
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ĿлW(xu) (li)Դ }ͣ
}ĿԪؘ(gu)ɵ|(zh)жNF(xin)6NԪص|(zh)H3PO4H4P2O6H3PO3H3PO2PPH3شІ(wn)}
(1)|(zh)ĽǶȿP_____
A |(zh) B C D ǽ
(2)6N|(zh)ԪصĻσr(ji)+3r(ji)____(W(xu)ʽ)
(3)tڿ՚ȼP2O5ĻW(xu)ʽ_____
(4)֪P2O5cˮ(yng)õ (H3PO4)Ո(qng)ԓ(yng)ĻW(xu)ʽ____
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ĿлW(xu) (li)Դ }ͣ
}Ŀ2017ϷпW(xu)(sh)(yn)D}Ҫϡ}ᵹb̼cĩԇԓ(yng)ĻW(xu)ʽ______ͬW(xu)֪(yng)Һе|(zh)ʲôM(jn)̽(O(sh)(yng)Юa(chn)Ěwȫݳ)
(sh)(yn)ˎƷʯҺ̪ҺFƬ~ƬFϡ}cҺȻc
ҺyҺ
O(sh)룩һȻc Ȼc̼c
Ȼc} ģȻc}̼c
J(rn)һe(cu)`IJ((jin))_____
(sh)(yn)̽ͬW(xu)?ni)?yng)ҺòͬM(jn)҂(c)еP(gun)(sh)(yn)
(sh)(yn) | A | B | C | D |
(sh)(yn) | ||||
(sh)(yn)F(xin) | o(w)@F(xin) | Һ׃tɫ | a(chn) | a(chn)ɫ |
(sh)(yn)Y(ji)Փ | _ |
óY(ji)Փ_(sh)(yn)Cаl(f)(yng)ĻW(xu)ʽ__
u(png)r(ji)˼ώ(du)ͬW(xu)öNM(jn)̽ҵó_Č(sh)(yn)Y(ji)Փo˿϶ͬr(sh)ָ̽(sh)(yn)ڃ̎@e(cu)`Ո(qng)ָ@̎e(cu)`(jin)ɣ
e(cu)`________
e(cu)`___
Y(ji)ߣṩČ(sh)(yn)ˎƷՈ(qng)O(sh)Ӌ(j)ɂ(g)C_Ҫ(sh)(yn)(yng)Č(sh)(yn)F(xin)
_____
____
ӑՓ_ܱЌ(sh)(yn)_C(ĸ̖(ho)©e(cu)÷)
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(j)ԭӽY(ji)(gu)ʾD^ʾDգ
(1)DABǃɷNĽY(ji)(gu)ʾDشІ(wn)}
AʾijԪصԭӣtX=_____
BijxӵĽY(ji)(gu)ʾDtYĔ(sh)ֵе_____(ĸ̖(ho))
a 11 b 10 c 9 d 8
(2)һlABܰl(f)W(xu)(yng)CD^ʾDD
D՚we?jn)?sh)Ěwtԓ(yng)ɵCD|(zh)Ȟ_____
(3)C60İl(f)F(xin)ʹ˽һ(g)ȫµ̼磮(j)DشІ(wn)}
C60_____(x|(zh))
C60@N|(zh)_____(xԭ)(gu)
C60cʯʯīƵ_____(xW(xu))|(zh)
zƳɣz_____(xo(w)C(j)ϳ)ϣ
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