Химия ЕГЭ: тесты, пробники

"USE Chemistry: Tests, Samples" is an educational app for self-studying for the Unified State Exam in Chemistry. The app is not an official service and is not affiliated with any government agency. The tasks in the app are based on open demonstration materials and specifications published by the Federal Institute for Pedagogical Measurements (FIPI): https://fipi.ru The materials are used for educational purposes and have been adapted for the training format. App Features - Practice tasks by topic and number in the USE format - Practice tasks for parts 1 and 2 - Automatic answer checking and detailed solutions - Progress statistics and error analysis - AI assistant for solution explanations Important - The app is not an official source of information about the Unified State Exam - Current exam rules and requirements are published only on the FIPI website: https://fipi.ru