Electrochemical series vs Reactivity series

2007-02-12 11:58 pm
#1
其實呢兩個series都係depend on the electron losing tendency
越高趨向就越高position in both series

但是, calcium 在ecs及metal reactivity serise的position 點解會唔同呢



#2
discharge的definition係what??


thanks

回答 (1)

2007-02-13 1:04 am
✔ 最佳答案
#1 ECS係計佢喺redox同埋simple chemical cell裏面lose electron既tendency,但係reactivity series就係計一個金屬既活性,製造reaction既強弱程度,兩樣野係唔同既。

#2 discharge係指喺electrolysis裏面,一隻ion遇到一個electrode,丟走或者取回electron變番做atom或者molecule。


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