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B.50 mLˮ15 mL CCl4Һ©wò?
C.zҺ©ϿڵIJǷ©Һ?
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E._ßҺ?
F.ķҺ©ϿڵόˮҺ?
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H.o?
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(1)_Eǣ(þ̖ĸ) __________ ____________________
AG __________EF?
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A.ʢҺķҺ©F_FȦ
B.50 mLˮ15 mL CCl4Һ©wò
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H.o
ʹˌ
(1)_Eǣ(þ̖ĸ)
______________________________AG__________EF
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(5)|(zh)ĵˮȡ܄( )
A. B.ƾ C. D.
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ĿлW(xu) Դ2012ưлW(xu)x6 1.2 ֲijЩɷֵȡ(x)棩 }ͣ}
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B50 mLˮ15 mL CCl4Һ©wò
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DD(zhun)©ʎr_ŚP(gun)]ѷҺ©
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FķҺ©ϿڵόҺ
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________________________________________________________________________
________________________________________________________________________
(4)GĿ
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A Bƾ
C D
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8֣ijW(xu)nСMúԭȡˮF(xin)CCl4ĵˮȡⲢ÷Һ©xɷNҺ䌍ɷֽײ
AʢҺķҺ©F_FȦ
B50mlˮ15mlCCl4Һ©wò
CzҺ©ϿڵIJǷ©Һ
DD(zhun)©ʎr_ŚP(gun)]ѷҺ©
E_ßҺ
FķҺ©ϿڵόˮҺ
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Hoá.
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1_Eǣþ̖ĸ AG EF
2xCCl4ĵˮȡԭǣ
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