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Preparation course for the Unified State Exam in chemistry, grade 11 - free course from Foxford, training 70 lessons, date: December 4, 2023.
Miscellaneous / / December 04, 2023
Focus on the second part
For students who want to focus on the tasks of the second part of the profile Unified State Exam in chemistry
With expert support
Manual checking of homework and samples by an Unified State Exam expert who will evaluate the work just like in the exam
We manually check samples and homework
We do not leave the written part of tasks for self-testing - this is done by OGE experts
We check “for real”, like in an exam, and as a result you receive detailed feedback. All this is for the sake of speed of preparation and your results.
The lesson lasts 2 academic hours. Classes are held online on Wednesdays from 16:00 to 18:00 (Moscow time) and on Thursdays from 18:00 to 20:00 (Moscow time)
Unified State Exam 2020 expert. Teacher at Moscow State University and preparation courses for the Unified State Exam and the Secondary VI. Hand. projects of the OC "Sirius". Member of the organizing committee of the All-Russian Secondary School
Distance learning expert. Unified State Exam 2020 expert, teacher at the Faculty of Materials Sciences of Moscow State University, employee of the Department of Inorganic Chemistry Faculty of Chemistry of Moscow State University, preparing high school students for the Unified State Exam in chemistry and entrance exams exams. Member of the organizing committees of Olympiads for schoolchildren of the RSOS list, head of design work at the Sirius OC. Author of scientific publications and teaching materials. Research activities are supported by grants from the Russian Foundation for Basic Research.
general chemistry
The section examines the basics of chemistry: from the structure of the atom to chemical reactions and their classification. Calculation problems of various types are analyzed in detail.
- Structure of the atom
- Periodic law
- Chemical bonding and types of crystal lattices
- Theory of electrolytic dissociation
- Ion exchange reactions
- Redox reactions. Electrolysis
- Chemical thermodynamics and chemical kinetics
- Problem solving
Inorganic chemistry
The main classes of inorganic substances, their basic chemical properties and methods of preparation are considered. The chemistry of elements is systematized and generalized. Genetic connections between substances are analyzed. The section also teaches how to distinguish and identify compounds.
- Metals: s-metals (groups IA and IIA), aluminum, transition metals
- Non-metals: hydrogen, oxygen, halogens, sulfur, nitrogen, phosphorus, carbon, silicon
- Amphoteric compounds
- Complex connections
- Qualitative reactions. Connection Identification
- Preparation and use of inorganic substances
Organic chemistry
The section studies organic substances: the main classes, their basic chemical properties and methods of preparation. Particular attention is paid to redox reactions, qualitative reactions and chains of transformations.
- Classification, nomenclature, structure of organic substances
- Saturated hydrocarbons: alkanes and cycloalkanes
- Unsaturated hydrocarbons: alkenes, alkadienes, alkynes
- Aromatic hydrocarbons: arenas
- Alcohols and phenols
- Aldehydes and ketones
- Carboxylic acids and their derivatives
- Nitrogen-containing organic compounds
- Proteins fats carbohydrates
- Qualitative reactions. Connection Identification
- Production and use of organic substances
Personal curator of the Unified State Exam in biology: +5 samples and analysis of assignments
A package of 5 additional trial versions of the Unified State Exam with verification by a curator. 🔥 Created for those who feel unsure when solving the full option in biology and want additional practice solving the tasks of the difficult part of the exam, work out all the subtleties of the design and ask questions about problem solving. 🔥 For three months, from March to May, you will be accompanied by a personal subject curator. Every two weeks you will have a new sample, which you solve, send to the curator, and then receive a full review and detailed feedback. 🔥 Practice solving sample problems, ask questions, analyze assignments and go to success on the Unified State Exam!
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