Material Chemistry:Chemical Equilibrium
Only in a hermetic system can chemical balance be achieved. Whether a system is in chemical balance or not can be judged by measuring some stable physical characteristics, such as colour or pressure. That is to say, a system in chemical balance seems constant. However, in the molecular level, chemical reactions keep going, all at the same speed but contrarily.
- Added：2006
- Country：Australia
- Duration：24
- Time of update：2011/3/11 15:03:55