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pstudy - ±Ð¾Ç¤å³¹ | 2008-07-22 18:28:07

 

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pstudy - ±Ð¾Ç¤å³¹ | 2008-07-22 18:14:57

 

 

 

 

 

 

NaHCO3 (¤pĬ¥´¯»)+ CH3COOH( ¾L»Ä)→ CO2↑ (¤G®ñ¤ÆºÒ )+ CH3COONa(¾L»Ä¶u) + H2O(¤ô)

 

 

 

 

 

 


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