Tag: Internal Assessment
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10 “Golden Rules” for success in your IBDP Chemistry Internal Assessment (IA)
The International Baccalaureate (IB) Diploma Programme (DP) Chemistry Internal Assessment (IA) is a crucial component of the chemistry curriculum, providing students with an opportunity to engage in independent research and demonstrate their understanding of scientific principles. This article outlines the “golden rules” for selecting an appropriate IA topic, emphasizing the importance of personal engagement, a…
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Step-by-Step Guide to Achieve Full Marks in the Conclusion Evaluation Criteria of the Chemistry Internal Assessment in IBDP
Achieve full marks in the conclusion evaluation criteria of the Chemistry Internal Assessment (IA) in the International Baccalaureate Diploma Programme (IBDP) by following our comprehensive step-by-step guide. Learn how to effectively summarize key findings, relate them to your research question, address uncertainties and errors, assess the validity and reliability of your conclusions, and suggest improvements…
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Esterification Reaction and equilibrium constant determination.
Esterification is a common organic reaction that involves the reaction of a carboxylic acid with an alcohol to form an ester and water. In this experiment, we will be carrying out an esterification reaction to test the equilibrium position at different temperatures using ethanoic acid and ethanol. Safety precautions: • Wear personal protective equipment (PPE)…
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The Winkler Method – Biological Oxygen Demand BOD
The Winkler method is a widely used analytical technique for determining the amount of dissolved oxygen in water samples. Dissolved oxygen is essential for aquatic life and is an important indicator of water quality. The Winkler method involves the addition of reagents to a water sample that react with dissolved oxygen to produce a measurable…