Teine voor, mis sisaldab viit ülesannet, lõppeb 28. detsembril. Edu lahendamisel!

Ülesannete allalaadimine (inglise keeles).

Korraldajate kiri:
Dear student,
thank you for participation in  Baltic Chemistry Competition 2011 1st round. Your answers heve been recieved. Grades and solutions will be available online during next two weeks.
Best regards,
organizers