Thanks so much for confirming my doubts
R1.4 (AHL) Entropy & spontaneityHello Susan,Here is the question, .markscheme answer and IB comments. I agree with you. The question...
R1.4 (AHL) Entropy & spontaneityI am writing to you to enquire about the validity of this markscheme published by the IB for the 2025 specimen paper. (Question 3(b)(ii)) For the lithium-ion battery, the absolute value(magnitude) of the gibbs free energy change for the discharging...
R1.4 (AHL) Entropy & spontaneityThank you so much for the resources.
ResourcesThank you, Geoffrey. The Pearson textbook goes quite in to depth in naming of compounds. This clarification really helps. Mini.
S3.2 Functional groups - classification of organic compoundsHello Austin, I haven't made the page generally accessible to students as most students will see it as beyond what they need to know. However if you want to make it available to one of your students who wants to read it then the easiest way...
Explaining the stability of carbocationsThis is a teacher only page. Is it possible to share it with a student that wants to read more about this?
Explaining the stability of carbocationsHello Mini, I think the syllabus statement in S3.2.5 is rather confusing. For the IB, students need to be able to distinguish between "identify" as used in S3.2.3 and "identify by using IUPAC nomenclature" as used in S3.2.5. S3.2.5...
S3.2 Functional groups - classification of organic compoundsHi Geoffery, With regards to syllabus statement 3.2.5- IUPAC nomenclature, would students be required to identify compounds with more than one functional groups such as a carbonyl- aldehyde and a ketone group? The syllabus statement indicates...
S3.2 Functional groups - classification of organic compounds
Mark
https://app.kognity.com/redirect/assignments/4018028/ - the videos don't seem to be working... Thank yu
S1.4 (3) & S1.5 Avogadro's law & ideal gases