Different changes

2014-02-11 5:12 am
please give me some example of Reversible and Irreversible changes.
For an example,
ice ( Reversible changes )
burning ( Irreversible changes )

回答 (4)

2014-02-12 1:51 am
✔ 最佳答案
reversible changes: buffering system; dissociation of weak acids and bases; oxygen carriage by haemoglobin;

irreversible changes: explosion;
2014-02-12 2:42 am
I am a primary student
2014-02-11 8:08 am
ice 是一種物質,不是一種變化。

熱力學理論上全部可逆?
2014-02-11 5:34 am
唔知你讀中學還是大學?

如果中學的話 ice ( Reversible changes ) 是物理變化而 burning ( Irreversible changes ) 是化學變化。

如果大學的話,所討論的是熱力學 (thermodynamics)理論上全部可逆。


收錄日期: 2021-04-27 20:34:40
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20140210000051KK00190

檢視 Wayback Machine 備份