A:放电时CH3OH参与反应的电极为正极
B:充电时电解质溶液的pH逐渐增大
C:放电时负极的电极反应为:CH3OH-6e-+8OH-= CO32— + 6H2O
D:充电时每生成1 mol CH3OH转移6 mol电子
有关右图装置,描述正确的是( )
孝敬父母最重要的是( )
— Ang Lee, a Chinese director, won the Best Director again in his last year.
— How great he was! It was his time to win an Oscar.
如图为细菌的结构示意图,它与动植物细胞的主要区别体现于图中的哪一结构( )