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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)
Quote of the day
Science knows no country because knowledge belongs to humanity, and is the torch which illuminates the world. Science is the highest personification of the nation because that nation will remain the first which carries the furthest the works of thought and intelligence.
Louis Pasteur, 1822-1895
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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
- Hi Harprit, 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 Geoff. A quick question here, the ln K1/k2 =.... version of the Arrhenius equation that you have on slide 5 is no longer in the data booklet. I assume that realistically means, students wouldn't be expected to apply that anymore. Is that...
- Thank you for spotting this Ashley - you are quite right and I've corrected the answer now.
- Thanks for that Ashley - the answers had got out of order. I've corrected it now.