其實HCl可唔可以做到electrolysis?
why or why not?
electrolysis of HCl?
2007-08-19 7:57 am
回答 (1)
2007-08-19 8:41 am
✔ 最佳答案
溶左係水就可以,有ions就可以做electrolysis,
因為HCl溶左係水會dissolve and then ionize,
會give out H+ 同Cl-,
做electrolysis會用電流ge方向黎產生正[anode]負[cathode]2極,
吸引正/負ions去cathode/anode
cathode: H+ [H+ discharged--->form H2]
anode: Cl- , OH- [DIL: OH- discharged--->form O2][CONC: Cl- discharged--->form Cl2]
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