點解S2O32- 一時變 SO42- 一時變 S4O62-?
for example:
I3- + 2S2O32- ----> S4O62- + 3I-
and
S2O32- + 4Br2 + 5H2O ----> 2SO42- + 10H+ + 8Br-
有冇人可以解釋下?
收錄日期: 2021-04-16 14:00:31
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20120201000051KK00356