Examination of the XXXV Spanish National Chemistry Olympiad (OEQ'2022)

This report presents the problems, solutions, and results of the 2022 Spanish National Chemistry Olympiad (XXXV OEQ), a nationwide competition for high school students organized by the Spanish Royal Society of Chemistry (RSEQ) in collaboration with the Spanish Ministry of Education.

The Spanish National Chemistry Olympiad (OEQ, Olimpiada Española de Química) took place on May 06–08, 2022. The exams were prepared and evaluated in Murcia, Spain, by a scientific committee composed of selected university lecturers.

Participants with the highest scores were awarded gold, silver, or bronze medals. The top-performing students earn the privilege of choosing any science-related degree at the hosting university. They are also considered for the national pre-selection team that will represent Spain at the International Chemistry Olympiad (IChO).

The repository of the Olympiad can be found at the following web link: https://rseq.org/olimpiadas-de-quimica/olimpiada-nacional-de-quimica-historico/