IB Chemistry IA Topics: 20+ Ideas for Your SL and HL Paper

Brainstorming is a helpful technique for coming up with IB Chemistry IA topics. However, it’s not an effective approach if you want to generate ideas fast.

At times, the best approach is to draw inspiration from pre-written topics, especially if you don’t want to spend too much at the ideation stage.

So in this post, we give you some ideas from which you can pick a topic, which you can investigate as is or tweak to fit your interest.

Have a look.

Key Takeaways

  • You can pick any topic to investigate, as long as it meets the goal of explaining the chemistry behind the most common real-world occurrences.
  • The expected length of your IB Chemistry IA report is no more than 3,000 words.
  • An ideal approach on topic selection is to pick an idea that allows you to develop a unique perspective and, at the same time, conduct in-depth analysis that demonstrates a clear personal engagement to the topic.

IB Chemistry IA Topics

The following are topics and ideas to consider if you don’t already have an idea what to write for your Chemistry Internal Assessment:

  1. Employ infrared spectroscopy to investigate nitration patterns in diverse aromatic compounds.
  2. Utilize computer simulation to analyze the interplay between atom radius and halogen electronegativity in halogen alkanes.
  3. Determine of Gibbs energy in the ethanol–propionic acid esterification process through gas chromatography.
  4. Voltammetry in electrochemical cells: Unravel the correlations between Gibbs energy changes and ionization energy.
  5. Do a comprehensive exploration of variables influencing metal electroplating processes.
  6. Use thermal breakdown for salt identification in products: an innovative approach.
  7. Investigate the impact of temperature changes on rust formation on various steel artifacts.
  8. Do a comparative analysis of boiling times on the ascorbic acid content in yellow bell peppers.
  9. Quantify oxalate levels in foods, specifically spinach, through redox titration.
  10. Do a comprehensive examination of the activation energy requirements for hydrogen peroxide molecular breakdown.
  11. Do a calorimetry-based determination of enthalpy variations and neutralization enthalpy patterns.
  12. Explore the influence of reactant surface area on reaction rates.
  13. Do a spectrophotometric analysis of chlorophyll and fluorescence-inducing pigments.
  14. You can conduct a micro-scale chemistry investigation into halide solubility behavior: pattern development.
  15. Optimize metal electroplating processes: a multivariable approach.
  16. Write about an application of calorimetry and Hess’ law to establish interconnections between hydration, solution, and lattice enthalpies.
  17. Examine the impact of cooking temperature increase on ethanoic acid levels in vinegar: an acid-base titration approach.
  18. Compare assessment of free caffeine concentrations in various beverage brands.
  19. Investigate charge densities of different carbonates and their thermal stabilities.
  20. Conduct differential effects of iodine and sodium hydroxide on methanol and ethanol and distinguish the characteristics through experimentation.
  21. Investigate the interplay between metal ion charge density and thermal stability through thermal breakdown experiments.
  22. Assess discrepancies between actual and stated energy content in various packaged foods.
  23. Explore the impact of UV wavelength variation on NMR spectroscopically measured products in the ethane/chlorine reaction.
  24. Correlate fermentation duration of miso paste with argentometric titration values for salt content.
  25. Do a spectrophotometric study on the influence of pH on the Critical Micelle Concentration (CMC) of quaternary ammonium salts.
  26. Investigate the effect of water pH on chlorophyll breakdown rate at different temperatures using spectrophotometry.
  27. Do a charge density calculations for various metal ions based on actual and theoretical lattice enthalpy values.
  28. Do a comparative redox titration study on the rust removal efficiency of oxalic acid and citric acid at elevated temperatures.
  29. Conduct an enthalpy shift analysis in combustion reactions with varying carbon atoms in aliphatic mono-alcohols.
  30. Explain the impact of boiling time on milk protein concentration using bicinchoninic acid test and colorimetry.
  31. Explore the relationship between water pH and activated charcoal absorption capacity.
  32. You can conduct cobalt (ii) absorbance measurements for assessing water-absorbing capabilities of anhydrous salts in organic solvents.
  33. Conduct an analysis on the influences of applied voltage and bubble over potential on sodium chloride electrolysis.
  34. Quantify moles of chalk needed for writing on a blackboard.
  35. Do a thermal breakdown analysis for the composition determination of a metal salt.
  36. Model the Haber reaction temperature and pressure using spreadsheets for equilibrium constant and reaction quotient calculation.
  37. Do a polarimetry-based calculation of equilibrium constant for lactose mutarotation across varied temperatures.
  38. Conduct a comparative assessment of microwave and traditional heating methods for aspirin production effectiveness.
  39. Focus on bond angle variations in halogen alkanes as a function of halogen electronegativity and atomic radius.
  40. Determine optimal boiling time for milk to achieve a targeted protein content using bicinchoninic acid test and colorimetry.

Keep in mind that these examples are not by any means research questions. They’re general statement and questions, which you should modify to make as specific as possible.

Professional Writing Assistance

Do you need help to complete your internal assessment in Chemistry? You can check here to hire a professional writer to help you get the work done fast. Our team focuses on in-depth research, custom writing, editing and timely delivery.

We have helped many IB students build confidence in tackling hard topics in this subject. We can help you, too, to bump up your grades. We charge as low as $19.99 per page, making us the most affordable service online.

Final Thoughts

The only way to score top marks in IB Chemistry IA is to ensure you choose the right topic. And given that we’ve given you some ideas already, it should be easy to find an area to explore in your report.

Also, we recommend that you share your topic idea with your teacher before you start your research. They may share valuable insight on whether the topic is a good fit or otherwise by looking at the scope of the assignment.

And if you need a professional writing service to get the paper written and delivered on time, you can count on us to get it done for you.

Leave a Comment