High School Chemistry Report Topics Choosing a topic for a "long report" (like an IB Extended Essay or a Senior Capstone) requires a balance of scientific depth and real-world relevance. Here are structured ideas based on common chemistry sub-fields. 🌍 Environmental & Green Chemistry
: Testing how different fertilizers affect soil pH and nutrient runoff.
: Modeling the chemical reactions between industrial emissions and water vapor that produce nitric and sulfuric acid. 🧬 Biochemistry & Health
: How temperature, pH, or substrate concentration affects the rate of reactions (e.g., catalase in potatoes).
: Analyzing the concentration and types of microplastics in local lakes or streams. Ocean Acidification : Investigating how rising CO2cap C cap O sub 2
