材料: A White kid sells a bag of cocaine at his suburban high school. A Latino kid does the same in his inner-city neighborhood. Both get caught. Both are first-time offenders. The white kid walks into juvenile court with his parents, his priest, a good lawyer-and medical coverage. Th...
[translate] aconsider what it means to be “Catholic” 考虑它打算“天主教”的[translate] awhich of the following molecules are chiral ? place asterisks at the stereocenters chiral是哪些以下分子? 安置星号在stereocenters[translate]
A compound in a cyclic form that does not demand a continuous form of an overlapping ring of p-orbitals need not be considered as aromatic or even antiaromatic.Which of the following compound is not chiral? Thus, 3-bromopentane is not a chiral compound. Therefore, the answer to this ...
Which of the following compounds is never chiral? a. 2,3-dibromobutane b. 1,2-dibromobutane c. 1,2-dichlorobutane d. 1,4-dicromobutane e. 1-bromo-2-chlorobutane Which of the following are chiral compounds? Which of the following is a chiral comp...
Which of the following is a primary, secondary, and tertiary alkyl halides? A) (CH3)2CHCH2Cl B) (CH3)2CClCH2CH3 C) (CH3)2CHCHClCH3 D) (CH3)2CHCH2CCl(CH3)2 Assign one to each one. A...
Which of the following was NOT done by Bo Le to train the horses? A. He branded them with a hot iron, trimmed their manes, cut their hoofs, and put halters on their heads. B. He tied up the horses with the halter on their heads and roped on their legs, made them stand up ...
amy grandfather makes a life as a fisherman. 我的祖父做生活作为渔夫。[translate] a人际沟通掌控力度不佳,事情处理顺序有误 Interpersonal communication control dynamics is not good, matter processing sequence errors[translate] aScho¨llkopf chiral auxiliary, which avoids many of these[translate]...
Which of the following compounds is optically active? ultra pure water. acetone. tetrahydrofuran. dichloromethane. none of the above. The measured optical activity of a solid compound is affected by three major factors. They are: concentration and te...
a恐怕我永远也适应不了 Perhaps I forever also could not adapt [translate] aFollowing his father's suicide, the family incurred financial difficulty and the children took jobs to help their seamstress mother make ends meet. Older brother Royal quit school at age 14 to deliver office supplies by...
A natural idea is to select the most informative approach, i.e., an approach in which we need the smallest amount of additional information (in Shannon's sense) to obtain the full information about the situation. In this paper, we follow this idea and come up with the following conclusion...