Chemistry 4CH1/1CR May Jun 2023
Edexcel
IGCSE
Chemistry (4CH1)
Jul
2023
2. Chemical Reactions and Rates: Balancing equations, reaction rate factors, catalysts, exothermic and endothermic reactions, and energy profile diagrams.
3. Acids, Bases, and Neutralization: pH scale, neutralization reactions, titration calculations, solubility rules, and formation of salts.
4. Organic Chemistry and Hydrocarbons: Alkanes, alkenes, polymerization, combustion, cracking, isomerism, esterification, and environmental impact of polymers.
5. Electrolysis and Industrial Chemistry: Electrolysis of solutions, ionic half-equations, metal conductivity, industrial extraction of metals, and corrosion prevention.
6. Environmental Chemistry and Equilibrium: Greenhouse gases, pollution effects, Le Chatelier’s principle, sustainability in chemical processes, and reversible reactions.
معلم موافق رایگان بودن است.
1. Atomic Structure and Bonding: Atomic and mass numbers, electron configurations, isotopes, periodic trends, ionic and covalent bonding, and dot-and-cross diagrams.2. Chemical Reactions and Rates: Balancing equations, reaction rate factors, catalysts, exothermic and endothermic reactions, and energy profile diagrams.
3. Acids, Bases, and Neutralization: pH scale, neutralization reactions, titration calculations, solubility rules, and formation of salts.
4. Organic Chemistry and Hydrocarbons: Alkanes, alkenes, polymerization, combustion, cracking, isomerism, esterification, and environmental impact of polymers.
5. Electrolysis and Industrial Chemistry: Electrolysis of solutions, ionic half-equations, metal conductivity, industrial extraction of metals, and corrosion prevention.
6. Environmental Chemistry and Equilibrium: Greenhouse gases, pollution effects, Le Chatelier’s principle, sustainability in chemical processes, and reversible reactions.
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