98~~~分子量為342g/mol - 酒精
By Puput
at 2010-03-24T00:00
at 2010-03-24T00:00
Table of Contents
31.已知蔗糖的分子量為342g/mol,而其水溶液的發酵可用下列反應式表示:c12h22o11+h2o----->4c2h5oh+4co2今取蔗糖3.42克,溶於水後,加酵母使其發酵。假設只考慮蔗糖變為酒精的發酵,且蔗糖的發酵只完成50%,則在此發酵過程中,所產生的二氧化碳總共有幾毫升(在標準狀態)?448我不會用化學式來運算此類
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By Puput
at 2010-03-24T03:43
at 2010-03-24T03:43
By Hedy
at 2010-03-28T06:02
at 2010-03-28T06:02
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