书写下列反应的化学方程式(有机物写结构简式)
(1)实验室制乙烯_____________________________________________
(2)制取TNT__________________________________________________
(3)由1,2—二溴乙烷制取乙二醇_______________________________
(4)向苯酚钠溶液中通入二氧化碳产生浑浊________________________
(5)硬脂酸甘油酯发生皂化反应__________________________________