【简答题】用直接滴定法测定某厂生产的硬糖的还原糖含量,称取 2.000 g 样品,用适量水溶解后,定容于 100 mL 容量瓶中。吸取碱性酒石酸铜甲、乙液各 5.00 mL 于锥形瓶中,加入 10.00 mL 水,加热沸腾后用上述硬糖溶液滴定至终点耗去 9.65 mL 。已知标定裴林氏液 10.00 mL 耗去 1.000 g /L 葡萄糖液 10.15 mL ,问该硬糖中还原糖含量为多少?
【简答题】During the similar period, Achilles is the greatest hero in _____________ mythology. When Achilles was a baby, it was foretold that he would die young.