A:13.8gNO2与足量水反应,转移的电子数为0.2 NA
B:1molOH-与17gNH3所含的电子数分别为9NA和10 NA
C:常温常压下,0.1molNH3与0.1molHCl充分反应后所得的产物中含有的分子数为0.1 NA
D:1molAlCl3在熔融状态时含有的离子总数为0.4 NA
改革开放以来,我国初步建立具有中国特色社会主义法律体系框架。这一框架的核心是 ( )
Hi, Millie
How are you? I haven't seen you s____ last month. I h____ you've gone to Thailand. Have you come back y____? I've been here in Hong Kong for two days? My parents and I are having a really f____ time here. Today, we s____ the whole day in Hong Kong Disneyland. It's a f____ theme park and i____ four different parks. We took photos in front of the whale fountain at the e____. Space Mountain is a really e____ roller coaster. It moved at high speed, and we were screaming and laughing t____ the whole ride.
《红楼梦》中,贾宝玉和林黛玉分别是贾母的孙子和外孙女,他们的爱情悲剧令人唏嘘不已.读者们常常想象假如他们终成眷属后幸福生活,请利用你所学的遗传学知识分析假如这对恋人结婚后的结果: