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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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Easy, user friendly site that enables the teachers to easily access to a wealth of materials, questions, TOK, nature of science and exam questions.
Robert Macbeth
Institut Montana Zugerberg (Switzerland)
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Some experience of popular lecturing has convinced me that the necessity of making things plain to uninstructed people, was one of the very best means of clearing up the obscure corners of one’s own mind.
(Thomas Henry Huxley, 1825-1895)
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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
- How can I find the unit plan that I saw before but can't locate anymore?
- Hi Geoff, Thanks so much for your quick reply. That is a great stress reliever. Pete
- Ah, yes the total calculate enthalpy is 5! Thank you
- Hi Carol, I think the confusion arises because there are 5 bond enthalpies involved in the calculation of the enthalpy change and the value for the calculated enthalpy change works out to be 5 kJ mol-1. As you say to find the percentage uncertainty...