皮皮学，免费搜题
登录
搜题
【多选题】
下列说法中正确的是：A.
电极电势值越大的电对，其氧化态物质的氧化性越强；
B.
理想原电池的电动势就等于正负极平衡电极电势的差；
C.
原电池工作时，体系的 D G 增大，而电动势 E 也增大；
D.
电极电势的绝对值是无法知道的，通常测量的是相对电极电势。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】质点的动量守恒定律可表述为:当质点的____,其____。
【简答题】植物病毒侵染植物寄主后,主要引起的症状有 , ,和 。
【单选题】In the post-Marian army, ______.
A.
auxiliary troops were Italians, and often Latins
B.
auxiliary troops were made up of citizens from cities near Rome
C.
more foreigners were included in auxiliary army
D.
auxiliary troop were made up of foreigners who had gained citizenship for serving Rome for 25years
【简答题】秋水时至,百川灌河。泾流之大,两涘渚崖之间,不辩牛马。于是焉,河伯欣然自喜,以天下之美为尽在己。顺流而东行,至于北海。东面而视,不见水端。于是焉,河伯始旋其面目,望洋向若而叹曰:“野语有之曰:'闻道百,以为莫己若'者,我之谓也。且夫我尝闻少仲尼之闻,而轻伯夷之义者,始吾弗信,今吾睹子之难穷也,吾非至于子之门,则殆矣,吾长见笑于大方之家。” 北海若曰:“井蛙不可以语于海者,拘于虚也;夏虫不可以语于冰...
【单选题】The conflict had developed into a stage ______ the two countries were gathering big troops on the border.
A.
where
B.
when
C.
which
D.
that
【单选题】The troops _______ themselves to go into battle.
A.
prepared
B.
were prepared
C.
to prepare
D.
preparing
【单选题】The defeated troops were ordered to scatter and then concentrate fifty miles to the south.
A.
rally
B.
attack
C.
march
D.
retreat
相关题目：