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人教版高中化学必修二第三?有机化合? .doc - 百度文库

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n(H)=2n(H2O)= 0.15 mol2= 0.3 mol

n(C)= n(CO2) + n(CO) = 0.05 mol + 0.05 mol = 0.1 mol

2.3 g Aԭӡ̼ԭӵʵֱΪ0.3 mol 0.1 mol ƽ⣺2.3 g Aԭӣ

n(O)=0.05 mol2 +0.05 mol + 0.15 mol0.125 mol2 = 0.05 mol

n(C)n(H)n(O) =0.1 mol0.3 mol0.05 mol = 261 A ʽΪ C2H6O

ݼۼ A ķʽΪ C2H6O A ķʽΪ C2H6O

人教版高中化学必修二第三?有机化合? .doc - 百度文库.doc ĵWordĵصԣ㸴ơ༭ղغʹӡ
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