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IB Approved Workshops
Chemistry (New Syllabus)
IB DP Category 2
Berlin, Germany, 23 - 25 August 2024
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Chemistry (New Syllabus)
IB DP Category 1
Online (IB Approved), 25 - 27 October 2024
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Quote of the day
It is notorious that the same discovery is frequently made simultaneously and quite independently, by different persons. Thus, to speak of only a few cases in recent years, the discoveries of photography, or electric telegraphy, and of the planet Neptune. It would seem that discoveries are usually made when the time is ripe for them, that is when the ideas from which they naturally flow are fermenting in the minds of many men.
Francis Galton, 1822-1911
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Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.
Recommendations
This is an outstanding resource well worth the cost. It is my go to source of information about core syllabus and IA's. I can't see myself managing without it as I have found it enormously useful and informative. You will find everything here from notes...
Lloyd Gravett
Carmel School (China)
BlogSee all
A useful chromatography resource from the RSC
The Royal Society of Chemistry has just published a useful resource for students that covers chromatography for the 16-18 year age group. It...
Progress in carbon capture?
This blog looks at a promising recent development which could lead to capturing carbon dioxide emissions from the combustion of fossil fuels...
Subscriber commentsSee all
- Thanks!
- Hello Alex, Students need to know that a secondary (rechargeable) cell involves reversible redox reactions but from my understanding of R3.2.7 they do not need to memorise specific secondary-cell redox systems as it clearly states "Deduce the...
- Hi Geoff,I’m teaching standard level rechargeable cells in R3.2 and I’m unsure if students need to memorise the oxidised and reduced species at the anode and cathode e.g. Carbon—Zinc cell, Zn/Zn2+ and MnO2/MnO(OH), electrolyte NH4Cl....
- Hello Austin, Yes - it is intentional. As you correctly say, standard enthalpies of combustion and formation are only specifically mentioned in the AHL part of the syllabus, but R1.1.4 (which is SL and HL) covers "The standard enthalpy change...