Ӣҽ̾W > лW > }ĿԔ
2009?ݣտijWW̽СMͬWʂ̼cҺcʯˮȡcՈcһMЌ̽
1 ^̣
ٰʯˮʢ̼cҺğг֔裬lĻWʽ
Na2CO3+CaOH2TCaCO3+2NaOH
Na2CO3+CaOH2TCaCO3+2NaOH

ͨ^^VõoɫVҺ
یoɫVҺͨ^
l
l
õɫw
2룺õİɫwǼc᣿λͬWքe²룺
С᣺ǼĚcС߀̼c
СҲܺ
CaOH2
CaOH2

3C򞣺ՈCСIJ룮
1ʽIJEҺеõwķl2̼c͚}Nr]ǡȫ̼c^}^3C̼c^ҪC̼xӵĴКw}}a
⣺1̼c͚}̼}͚c^취ƽɣ
Һеõwķl܄ʹˮlͿԵõw
2̼ccʯˮǡȫ̼}͚c|ֻКc̼c^Ԓ|ǚc̼c}^Ԓ|ǚc͚}
3μ}Кf̼xӼ̼cYՓС_
ʴ𰸞飺1Na2CO3+CaOH2TCaCO3+2NaOHl
2CaOH2CaCO3
3
cuͨ^ش}֪ڷW|ijɷ֕r˿]߀迼]Ƿʣ࣮
ϵд
P}

ĿлW Դ

2009?|zijW̽СMͬWʂ̼cҺcʯˮȡcՈcһ̤ό֮ã
1^̣
ٰʯˮʢ̼cҺğг֔裬lĻWʽ
ͨ^
^V
^V
õoɫVҺ
یoɫVҺͨ^
l
l
õɫw
2룺õİɫwǼc᣿λͬWքe²룺
С᣺ǼĚc
Ѽѣ߀̼c
СҲܺ
CaOH2
CaOH2

3CҁCѼѵIJ룮
  F
ȡɫwҺ
ϡ}
ϡ}
Уoݮa
Уoݮa
У򲻺УNa2CO3
У򲻺УNa2CO3

鿴𰸺ͽ>>

ĿлW Դ

2009?|z2008512҇Ĵ봨lˮȾMЃ̎ЃˮĆһУ̶ߵǣ

鿴𰸺ͽ>>

ĿлW Դ2009긣ʡпWԇ棩 }

222009?ݣտijWУW̽СMͬWʂ̼cҺcʯˮȡcՈcһMЌ̽
1^̣
ٰʯˮʢ̼cҺğг֔lĻWʽ______
ͨ^^VõoɫVҺ
یoɫVҺͨ^______õɫw
2룺õİɫwǼc᣿λͬWքe²룺
С᣺ǼĚcС߀̼c
СҲܺ______
3C򞣺ՈCСIJ룮
F
ȡɫwҺϡ}____________

鿴𰸺ͽ>>

ĿлW Դ2010V|ʡտп{лWԇ棩 }

232009?ݣտijWW̽СMͬWʂ̼cҺcʯˮȡcՈcһMЌ̽
1^̣
ٰʯˮʢ̼cҺğг֔lĻWʽ______
ͨ^^VõoɫVҺ
یoɫVҺͨ^______õɫw
2룺õİɫwǼcλͬWքe²룺
С᣺ǼĚcС߀̼c
СҲܺ______
3C򞣺ՈCСIJ룮
F
ȡɫwҺϡ}____________

鿴𰸺ͽ>>

ͬԴ
久久精品免费一区二区视