}ĿijW(xu)n(dng)СMͬW(xu)ڌ(sh)(yn)ҵһ̽Ի(dng)50gcҺc50g~Һǡȫ(yng)õ9.8gՈ(qng)Ӌ(j)cҺ|(zh)|(zh)?jn)?sh)
ĿлW(xu) (li)Դ }ͣ
}ĿͬW(xu)O(sh)Ӌ(j)(sh)(yn)b(yn)Cһ̼IJ|(zh)(yn)Ca(chn)(sh)(yn)r(sh)c(din)ȼB̎ƾ֮ǰͨһ̼ųbеĿ՚Ȼ^m(x)(sh)(yn)
(1)Bз(yng)ĻW(xu)ʽ________________________________
(2)(sh)(yn)^(gu)CеĬF(xin)________________D̎c(din)ȼĿ_____________________________
(3)ͬW(xu)J(rn)AbCһ̼ܺʯˮ(yng)ͬW(xu)J(rn)ʡA_(d)ͬӵĿ______________________________________________________________________________________
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿЌ(sh)(yn)O(sh)Ӌ(j)_(d)Ŀǣ
x(xing) | A | B | C | D |
(sh)(yn)O(sh)Ӌ(j) | ||||
(sh)(yn)?zi)?/span> | C̼ˮ | C̼ܶȴڿ՚ | CͨĚwǶ̼ | СKc}ᷴ(yng)ųCO2 |
A. A B. B C. C D. D
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ĿлW(xu) (li)Դ }ͣ
}Ŀ(sh)(yn)F(xin)⛺ͶiԼЃx
1Ո(qng)(bio)̖(ho)xQA B
2xˎƷxăx ̖(ho)
ԓMbĻW(xu)ʽ
3iԓ(yng)е ԓ(sh)(yn)ռķ z(yn)ķ
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ĿлW(xu) (li)Դ }ͣ
}ĿһNo(w)ɫo(w)ζҺwAͨ늗l·ֽa(chn)ɷNwBC֪FzBЄȼɺɫw|(zh)DCȻpĚwڿ՚ȼA
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2Ό漰ķ(yng)ֱ_(d)ʽָĻ(yng)
_________________
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鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ
}ĿύuЇ(gu)֮l(xing)NֲĺɫɺǷָr(nng)I(y)J(rn)C(gu)Ҽ(j)o(w)r(nng)a(chn)ƷGɫʳƷ@ָ( )
A. ԭ B. |(zh) C. D. Ԫ
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ĿлW(xu) (li)Դ }ͣ
}Ŀf(shu)e(cu)`
Aןr(sh)~~ϲgˮ΄(dng)
Bͻϴ섩ˮܳȥ·ϵ
C(sh)(yn)wҺM(jn)лW(xu)(sh)(yn)ԿƷ(yng)
D(du)wԪҲҪעzz^(gu)w
鿴𰸺ͽ>>
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