}Ŀij(Dʾ)峿Ƿۼtɫs׃?yu){(ln)ɫ
@ڠкһN׃tA׃{(ln)ɫ峿ʷۼtɫ齛(jng)^һҹĺ(x)(ni)________ߣ(x)Һt_______ã(x)(ni)CO2ɷۼtɫu׃{(ln)ɫԓɫص@N|(zh)cгõָʾ________|(zh)ơ
ĿлW(xu) Դ }ͣ
}ĿijоԌW(xu)(x)СMbM(jn)P(gun)wȡ̽Ոա
1DЃxbQ
2ҲôȡĻW(xu)ʽ wռb ĸ̖ͬ
3һNoɫoζyˮĚwüӟoˮc͉AʯҵĹwķȡ飬tȡ鑪(yng)xİl(f)b ȼĻW(xu)ʽ ʢMˮFbռtw(yng)Č(do) ̎(sh)̖ͨ롣
4ôʯϡ}ȡCO2ĻW(xu)ʽ DGʾռĶ̼ȼϞTğУԓf̼е|(zh)
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ĿлW(xu) Դ }ͣ
}Ŀ1ڝĴwᣨH2C2O4ܟֽ̼ˮijndȤСM̼NȆ}M(jn)̽
ʾCO2+2NaOH=Na2CO3+H2ONaOHˮˮ
}ĎN̼
1 | 2 | 3 |
ֻCO | ֻCO2 |
O(sh)ӋdȤСMͬW(xu)O(sh)Ӌ
̽
1^쵽 bãĸеijʯˮ׃ᣬCֽCO2wԓbаl(f)(yng)ĻW(xu)ʽ
2^쵽Cbгʯˮ׃F(xin)b
EbгF(xin) ĬF(xin)F(xin)ܷքeCֽĚwкCOEbаl(f)(yng)ĻW(xu)ʽ
Y(ji)Փy3
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ĿлW(xu) Դ }ͣ
}Ŀ҃ɷNw|(zh)Y(ji)ˮܽDʾfe`ǣ
At2r|(zh)ܽȴ|(zh)ܽ
Bt1r҃ɷN|(zh)50gքe뵽100gˮУܽõҺ|(zh)140g
Ct1r҃ɷN|(zh)Һ|(zh)|(zh)?jn)?sh)һ
Dt2r|(zh)ļҵҺصt1rw|(zh)һ
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