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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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Honestly speaking, this website is a "life-saver". It is one of the most useful and practical websites I have ever used for Chemistry. Huge thank you to your effort in putting together so many small pieces to produce such a holistic and great...
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Shanghai United International (China)
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A mind which has once imbibed a taste for scientific enquiry, and has learned the habit of applying its principles readily to the cases which occur, has within itself an inexhaustible source of pure and exciting contemplations.
(John Fredrick William Herschel, 1792-1871)
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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...