Электронные образовательные ресурсы
An excellent resource for Virtual Labs and simulations that mimic the interactive feel of VSCM.
Instant feedback on quizzes to help you track your progress. Why Students Look for "Free Downloads"
The American Chemical Society provides free remote learning assignments including videos and interactive questions. Final Thoughts
Master Chemistry at Home: A Guide to the Virtual School of Cyril and Methodius
However, it is important to note that these are proprietary educational tools. While you may find various "free" installers on the web, always prioritize official educational repositories or the Unified Collection of Digital Educational Resources to ensure you are getting safe, malware-free content. Top Alternatives for Digital Chemistry Learning