Consider the reaction: S2O8(2-) + 2I(-) ----> 2SO4(2-)+I2
a)Suggest a suitable experimental technique that would enable you to determine the rate of the reaction given.
b)Suggest a necessary condition that would help to ensure accurate results.
c)Suggest one advantage and disadvantage of your chosen experimental method.
A-level chem- Reaction rate
2007-04-13 4:00 am
回答 (1)
2007-04-13 6:13 am
✔ 最佳答案
a) colorimetric method since I3(-) is brown.b) thermo bath
c) simple and accurate,
it needs calibration.
收錄日期: 2021-04-13 16:16:14
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20070412000051KK05375