已知一氧化还原指示剂的 φ ( In ) =0.72V , n=1 ,那么该指示剂的变色范围为( ) V 。
A.
0.661 ~ 0.72
B.
0.72 ~ 0.779
C.
0.661 ~ 0.779
D.
0.62 ~ 0.82
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
【单选题】Why Immersion Teaching Works As a Canadian immersion teacher, I was enthused to see the letter from John Whelpton about the Canadian immersion experience (South China Morning Post, June 11). I would l...
【单选题】It sounds like a science fiction, but researchers say it's a scientific fact: Microscopic organisms dubbed 'killer algae' are paralyzing fish with unknown toxins and then eating away at their flesh. T...
【单选题】Why Immersion Teaching Works As a Canadian immersion teacher, I was enthused to see the letter from John Whelpton about the Canadian immersion experience (South China Morning Post, June 11). I would l...