1. 掌握一维数组的定义和使用。 2. 了解二维数组的定义和使用

1. 进一步掌握三种循环语句。 2. 掌握循环嵌套的执行过程。 3. 熟练使用循环语句、循环嵌套编写程序

1. 掌握宏定义。 2. 重点掌握文件包含。 3. 了解条件编译

通过本章的学习，使学生掌握失业和通货膨胀理论及二者之 间的相互关系

A-6.(a) has only sp-hybridized carbon atoms has only sp-hybridized carbon atoms N Bra has only one sp-hybridized carbon atom A-7 A-8. A-9.(a)

SOLUTIONS TO TEXT PROBLEMS 3.1 (b) The sawhorse formula contains four carbon atoms in an unbranched chain. The compound is butane, CH:CH,CH, CH3 CH3 HH H-H CH ()Rewrite the structure to show its constitution. The compound is

SOLUTIONS TO TEXT PROBLEMS 5.1 (b) Writing the structure in more detail, we see that the longest continuous chain contains four carbon atoms

SOLUTIONS TO TEXT PROBLEMS 9.1 The reaction is an acid-base process; water is the proton donor. Two separate proton-transfer steps are involved

assuming that there is no resonance stabilization in 1, 3,5-cycloheptatriene, we predict that its heat of hydrogenation will be three times that of cycloheptene or 330/mol (78.9 kcal/mol)

SOLUTIONS TO TEXT PROBLEMS 14.1 () Magnesium bears a cyclohexyl substituent and a chlorine. Chlorine is named as an anion. The compound is cyclohexylmagnesium chloride. 14.2 (b) The alkyl bromide precursor to sec-butyllithiur must be sec-butyl bromide