Heating of ethanol 會出咩？整ploystyene點解要用methanol?

👨🏻‍🏫 學術台化學

2007-05-02 3:43 am

1.Heating of ethanol 會出咩？
有冇eqn?
2.整ploystyene點解要用methanol?
我本chem書話, heat完styrene +kersene之後,要倒入methanol先有solid出黎,點解呢？

回答 (2)

2007-05-02 5:54 am

✔ 最佳答案

1. 會出Carbon dioxide and Water
C2H5OH + 3 O2 → 2 CO2 +3 H2O
2. 用methanol 係act as a solvent to dissolve kerosene

👍 0 👎 0

2007-05-02 3:54 am

1. 2CH3CH2OH + 7O2 --> 6H2O + 4O2
2. sorry , I don't know

👍 0 👎 0

收錄日期: 2021-04-13 00:25:27
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070501000051KK04630

檢視 Wayback Machine 備份