Unlike standard textbooks (like those by Gabrielyan), Nekrasova's task cards are often intended as assessment material for teachers, making official "reshebniks" less common in public retail.

Butlerov's theory and isomerism.

Teachers frequently include these tasks in their work programs as "didactic material" to supplement the main textbook, such as the Gabrielyan Organic Chemistry series. Typical Content Found in the 10th Grade Cards

It is designed primarily for Organic Chemistry , which is the standard curriculum for the 10th grade in Russia.

A "reshebnik" is a collection of solved problems. Regarding this specific title:

While you may find unofficial solutions on educational platforms like Infourok or SdamGIA , many sites claiming to have the full PDF are often pay-walled or require registrations.