acid問題..chem.............................唔該幫幫
2008-08-23 6:58 pm
點解一個原先係gas既acid..好似HCl咁...一加左入water..個covalent bond就會被break down...covalent bond唔係好strong既咩??
回答 (1)
2008-08-23 8:47 pm
✔ 最佳答案
所有acid 的basic form都係一個simple molecular structure佢地molecule之間的係van der Waals' force(very weak)
佢地moleucle入面的atom至係由covalent bond(very strong)所組合而成
而佢地大多數都唔溶係水
但acid就唔同...佢地會ionize係水去變做H+ ions同另一個-ions
而且會由本身的simple molecular structure變做一個ionic compound
By Jimmy C.
參考: By Jimmy C.
收錄日期: 2021-04-13 15:59:29
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https://hk.answers.yahoo.com/question/index?qid=20080823000051KK00854