ATAR Notes: Forum
VCE Stuff => VCE Science => VCE Mathematics/Science/Technology => VCE Subjects + Help => VCE Chemistry => Topic started by: dream chaser on March 12, 2019, 10:50:15 am
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Hi Guys,
When the Aluminium-Air fuel cell is discharging, the anode reaction is: Al(s) + 3OH-(aq) --> Al(OH)3 + 3e-.
What state would the Al(OH)3 be if the electrolyte used for the experiment was KOH(aq). Need urgent reply. Thanks
Also, for the electrolysis of KOH in an Hydrogen-Oxygen Fuel Cell, what would the anode, cathode and overall reactions be if KOH is aqueous. Thanks