United University

Chemistry Grade 10. Revision of the Grade 9 chemistry course. The theory of the structure of organic compounds. Collection 1

United University

Chemistry Grade 10. Synthetic polymers and bonds between classes of organic substances. Collection 1

United University

Chemistry Grade 11. Collection 1 (UKR)

United University

Chemistry Grade 11. Comprehensive review of the most important topics of the chemistry course.. Collection 1

United University

Chemistry Grade 11. Metallic elements and their compounds. Collection 1

United University

Chemistry Grade 11. Non-metallic elements and their compounds. Collection 1

United University

Chemistry Grade 11. Repetition of basic theoretical questions. Collection 1

United University

Chemistry Grade 7. Chemistry. First steps. Collection 1

United University

Chemistry Grade 7. Collection 1 (ENG)

United University

Chemistry Grade 7. Collection 1 (UKR)

United University

Chemistry Grade 7. From chemical elements to chemical compounds. Collection 1

United University

Chemistry Grade 7. Modeling physical and chemical phenomena. Collection 1

United University

Chemistry Grade 7. We are investigating substances and mixtures. Collection 1

United University

Chemistry Grade 8. Amount of substance. Calculations using chemical formulas. Collection 1

United University

Chemistry Grade 8. Chemical bonding and structure of matter. Collection 1

United University

Chemistry Grade 8. Collection 1 (ENG)

United University

Chemistry Grade 8. Collection 1 (UKR)

United University

Chemistry Grade 8. Main classes of inorganic compounds. Collection 1

United University

Chemistry Grade 8. Repetition of 7th grade. Atomic structure. Periodic law and Periodic table of chemical elements. Collection 1

United University

Chemistry Grade 9. Basic concepts about organic compounds. Collection 1