One kind of battery used in watches contains mercury(II)oxide.As current flows,the mercury(II)oxide is reduced to mercury. HgO(s)+ H₂O( )+ 2 e^- $\to$ Hg( )+ 2 OH^-(aq) If 2.3 $\times$ 10^-5 amperes flows continuously for 1200 days,what mass of Hg( )is produced? A) 2.5 g B) 5.0 g C) 9.9 g D) 13 g E) 15 g

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The Answer of One kind of battery used in watches contains mercury(II)oxide.As current flows,the mercury(II)oxide is reduced to mercury. HgO(s)+ H₂O( )+ 2 e^- $\to$ Hg( )+ 2 OH^-(aq) If 2.3 $\times$ 10^-5 amperes flows continuously for 1200 days,what mass of Hg( )is produced? A) 2.5 g B) 5.0 g C) 9.9 g D) 13 g E) 15 g

One Kind of Battery Used in Watches Contains Mercury(II)oxide →\to→ Hg( )+ 2 OH-(aq) If 2

One Kind of Battery Used in Watches Contains Mercury(II)oxide $\to$ Hg( )+ 2 OH^-(aq)
If 2