2B + 3/2 O2------>B2O2 -1273
B2H6 + 3 O2----->B2O3 + 3 H2O(g) -2035
H2 + 1/2O2-------->H2O(l) -286
H2O(l)----->H2O(G) +44
我想問如果要搵enthalpy change of formation of b2h6
個enthalpy cycle要點寫@@?
ENTHALPY CHANGE...15PTS
2007-11-04 3:56 am
回答 (1)
2007-11-04 5:56 am
✔ 最佳答案
As follows:圖片參考：http://i117.photobucket.com/albums/o61/billy_hywung/Nov07/Crazythermalchem1.jpg
參考: My chemical knowledge
收錄日期: 2021-04-24 09:38:41
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071103000051KK03865