甲、乙两个容器中,分别加入0.1mol/L NaCl溶液与0.1mol/L AgNO
3溶液后,以Pt为电极进行电解时,

(1)写出电极名称和电极反应式:
A___________ _____________________________
B____________ ____________________________
C___________ _____________________________
D___________ _____________________________
(2)在A、D电极上生成的气体物质的量之比为:_____________