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1986.7.6—7.15第18届国际化学奥林匹克在荷兰来顿举行。22国86名中学生参赛。我国派王夔教授、吴国庆副教授作为观察员出席。竞赛分理论试题和实验两项,分别为五小时和五个半小时。理论试题共七题:无机化学两题、有机化学两题、生物化学一题、物理化学一题、工业化学一题。实验为无机合成及其组成分析。竞赛结果11人获金质奖,15人获银质
1986.7.6 - 7.15 The 18th International Chemical Olympiad was held in Layen, the Netherlands. 86 middle school students from 22 countries participated. China sent Professor Wang Xi and Associate Professor Wu Guoqing as observers. The competition is divided into two parts: theoretical test and experiment, which are five hours and five and a half hours, respectively. There are seven questions in the theoretical examination: two questions of inorganic chemistry, two questions of organic chemistry, one question of biochemistry, one question of physical chemistry, and one question of industrial chemistry. The experiment is inorganic synthesis and its composition analysis. 11 gold medal winners and 15 silver medal winners