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Tag: Internal assessments
The Internal Assessment (IA) for Chemistry in the International Baccalaureate Diploma Programme (IBDP) is an experimental investigation that requires students to demonstrate their ability to design and conduct experiments, analyze data, and draw conclusions. Here is a plan for a Chemistry IA:Topic Selection: Choose a topic that interests you and aligns with your learning objectives. … Continue reading How to write the perfect Chemistry Internal Assessment (IA)
Chemical synthesis of aspirin Aspirin, also known as acetylsalicylic acid, can be synthesized through a process called esterification. Here are the steps for the chemical synthesis of aspirin: Materials needed: Salicylic acid (2-hydroxybenzoic acid) Acetic anhydride Sulfuric acid Water Sodium bicarbonate Ice Instructions: In a flask, mix 10 g of salicylic acid with 20 mL … Continue reading Aspirin Synthesis
Practical Science 