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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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Recommendations
Hi fellow chemistry teachers. I am leaving IB this year but ABSOLUTELY recommend that you lobby your coordinators and administrators to get access to this site. It is something I wish i had done/been aware of and done YEARS ago. Geoff makes things easily...
Jeff Hinton
Greengate School (Mexico)
Quote of the day
Hypotheses are scaffoldings erected in front of a building and then dismantled when the building is finished. They are indispensible for the workman; but you mustn’t mistake the scaffolding for the building.
Johann Wolfgang von Goethe, 1749-1832
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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
- Thank you
- Hi Geoffrey, Okay, thank you! Amy
- Hi Amy, Although that equation is no longer given in the data booklet, the linear (logarithmic) form from which it is derived still is. Section R2.2.13 states "Determine the activation energy and the Arrhenius factor from experimental...
- Hi Geoffrey, Do you know if students are expected to solve for the activation energy when given data at two temperatures, but no Arrhenius plot? This form of the Arrhenius equation is no longer in the data booklet. I just thought I would...