What are the balanced half reactions for these: using half, Ask an Expert

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What are the balanced half reactions for these:

Cl2(g)+2NaBr(aq)------ Br2(l)+2NaCl(aq)

6HCl(aq)+2Fe(s)------- 2FeCl3(aq)+3H2(g)

Using half reactions which metal is most easily oxidized:
Lead, aluminum and nickel placed in solutions of:
Lead(ll)nitrate, aluminum nitrate and nickel nitrate

Which of above metals is most easily reduced?

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Category:- Chemistry
Reference No.:- M9700587

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