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Chemistry (New Syllabus)
IB DP Category 2
Stockholm, Sweden, 3 - 5 May 2024
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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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Recommendations
As we begin a new syllabus in Chemistry, this website has been a place to gain insight and to share ideas. This website guides my planning and delivery of lessons. The links to TOK and the learner profile suggestions help me make meaningful connections...
Melanie Kells
Canadian International School (India)
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(Samuel Johnson, 1709-1784)
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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 for reporting this Helena. It is corrected now.
- Dear Geoffrey, I noticed the following on the handout sheet: 1.0476 (Zero is a significant figure - value quoted to 4 sig. figs) ---<-------1.4760 (Zero is a significant figure - value quoted to 5 sig. figs)
- Thanks Mr. Geoffrey - I had this confusion because of the observation at the cathode - the appearance of Grey metal at cathode ( during Pb Br2)or pinkish metallic solid ( during CuCl2). So the metal ions...
- Hi Vinaya, I assume you mean the products of the electrolysis of molten sodium chloride? Sodium chloride melts at 801 oC. The melting point of sodium is 97.79 oC and the boiling point of sodium is 882.9 oC (see Section 8 of the 2023 IB data...