}ĿijW(xu)оԌW(xu)(x)СMͨ^(sh)(yn)оߠtFĻW(xu)ԭO(sh)Ӌ(j)(sh) (yn)bãYϣىAʯҾˮc̼(yng)Ҳµs|(zh)wڝˮԣ
1YϺ֪ HCOOHCO+H2O(j)ԓ(yng)ȡ COA ̎(yng)xõĚwl(f)b_____ĸ̖ ab c
2bЃxQ_____b B (ni)ʢŝ_____ D bõÞ_____ûW(xu)ʽʾ
3(sh)(yn)_ʼr(yng)c(din)ȼ_______A C ğԴ(yng) C bõĬF(xin)___________ Ӳ|(zh)ֲ܃(ni)|(zh)sֹͣͨ CO Ŀ______
4z(yn) C еĮa(chn)ǷFķ_____
5ԓbһ@ȱ_____M(jn)__________
𰸡a F_ ȥһ̼еˮ CO2+CaOH2TCaCO3+H2O A tɫw׃ɺɫ ֹɵF± ʹôF һ̼жŷŵ՚ЕȾ՚ βM(jn)c(din)ȼռ
1(yng)ҺwlӟᣬA̎(yng)xõĚwl(f)ba
2bЃxٵQF_ˮb B (ni)ʢŝdzȥһ̼еˮDbж̼cʯˮ(yng)̼}ˮ(yng)ĻW(xu)ʽ飺CO2+CaOH2TCaCO3+H2O
3һ̼жĚwrӟc(din)ȼױըʌ(sh)(yn)_ʼr(yng)c(din)ȼ A̎ğԴa(chn)һ̼ͨCbFһ̼(yng)FͶ̼Լtɫw׃ɺɫӲ|(zh)ֲ܃(ni)|(zh)sֹͣͨCOǞ˷ֹɵF±
4z(yn)CеĮa(chn)ǷFʹôFķ
5(sh)(yn)һһ̼ጷŵ˿՚һ̼жȾ՚⣬˱Ҫ(sh)(yn)a(chn)βM(jn)̎̎βM(jn)c(din)ȼռ
ĿлW(xu) Դ }ͣ
}ĿώͬW(xu)ṩDʾČ(sh)(yn)bã
1xQ
2øiȡ(yng)ķ̖_(d)ʽ xİl(f)bÞ ̖
3(sh)(yn)ùw\ϡȡtxİl(f)b ̖Fbռt⑪(yng)Č(do)ܿ abM(jn)
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ĿлW(xu) Դ }ͣ
}Ŀ(j)Ќ(sh)(yn)bÈDش}
1DЃxaQ______
2øiȡĻW(xu)ʽ______(yng)õİl(f)bÞ____ĸ̖ͬ
3öi^Һȡ(yng)xİl(f)bÞ______
4˫@^(yng)xõռbÞ______
5Fzȼ(sh)(yn)ƿҪA(y)һЩˮԭ______ԓ(sh)(yn)ĬF(xin)______
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ĿлW(xu) Դ }ͣ
}Ŀ(j)Dش}
1~ˮк?yn)ˮкһ?/span>_____ĸ
AԭӡBԪء C D
2ȻˮǼˮԁˮSó_____ȷˮ
3ȡijС^(q)ԁˮֱˮքe_____裬l(f)F(xin)ֱˮдĭ]иԁˮĭиfֱˮӲ^_____СճʹӲˮS韩ͥмܽˮӲֿԚķ_____
4ijͬW(xu)̽ˮĽMD4ʾ늽ˮČ(sh)(yn)(sh)(yn)_ʼl(f)F(xin)ɘOКð(sh)(yn)Y(ji)z(yn)bКw(yng)M(jn)еIJ_______^쵽_____F(xin)늽ˮ(sh)(yn)ķ̖_(d)ʽ_____(sh)(yn)Cˮ_____Mɵ
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ĿлW(xu) Դ }ͣ
}ĿնȴW(xu)аl(f)һNýXͽ扵ĻƂ¹ˇDʾ
1XеԪ__________
2^У漰ķǽن|(zh)__________
3XԽ̫늳׃cXԓ(yng)ķ(yng)_____Ϸ(yng)ֽⷴ(yng)
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ĿлW(xu) Դ }ͣ
}ĿDеĢ١ǷԪ}ԪԪڱеϢABCDķNӵĽY(ji)(gu)ʾD
Ոش
1Ԫصԭ|(zh) }Ԫصԭ(sh)
2X=
3ABCDͬNԪص ̖
4AӵĻW(xu)|(zh)cBCDһNӵĻW(xu)|(zh) ̖
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ĿлW(xu) Դ }ͣ
}ĿС܊ͬW(xu)ĺˮƷȼ\ĩܽoһ҈DʾbM(jn)^VՈ
1D߀ȱٵһNx_______________________
2ԓb߀һ@e`Ոָ______________________
3^V^l(f)F(xin)VҺȻǣɷN________________
4M(jn)^Võ˳ˮd^ҽKƵ˼ˮЛ]вͬĿ_______ҪƵüˮ߀Ҫȡă_____
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ĿлW(xu) Դ }ͣ
}ĿC˺ĚwкCO2Чų՚CO2ĸɔ_ijW(xu)O(sh)Ӌ(j)DʾČ(sh)(yn)bABоijʯˮM(jn)Ќ(sh)(yn)f_
A. Ը(j)AеijʯˮBеijʯˮ(yn)C˺wwеĶ̼ĺ
B. AƿdzȥwĿ՚CO2
C. Cƿ÷ֹrʯˮ(ȫƿ)
D. BƿǙz(yn)˺ĚwǷCO2
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ĿлW(xu) Դ }ͣ
}Ŀ25g|(zh)5g|(zh)l(f)(yng),ûк10g|(zh)11g|(zh),߀һN|(zh)ҡʽքe30204418W(xu)ʽքeABCDtʾ֮gl(f)(yng)ĻW(xu)ʽ_ǣ
A. A+B=C+D B. 2A+B=C+2D C. 2A+B=2C+D D. A+2B=2C+D
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