Some recent practical procedures for chemistry - tried, tested and safe methods from @CLEAPSS

PP113 – A simple, small-scale method for producing and testing hydrogen, oxygen and carbon dioxide

science.cleapss.org.uk/Resource-Info/…
Test tube level preparation and testing of gases:

Oxygen: PP112
Hydrogen: PP111
Carbon dioxide: PP110

science.cleapss.org.uk/Resource-Info/…
PP093 Harcourt-Essen clock reaction - completing a set covering different iodine clock reactions:

science.cleapss.org.uk/Resource-Info/…

(PP091 Landolt, PP092 Iodide-persulfate, bromide/bromate(V)/acid is almost ready)
PP115 - Testing for organic functional groups: unsaturation or double bonds

science.cleapss.org.uk/Resource-Info/…

Classic bromine water test, along with acidified and alkaline manganate(VII)
Part of a wider set of qualitative chemistry activities, summaries in this clear guide (GL369):

science.cleapss.org.uk/Resource-Info/…
Access these via:

science.cleapss.org.uk

Check with your HoD or technicians if you don't know your CLEAPSS login.

#KeepingSciencePractical

#chemed #scied #asechat @RSC_EiC

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More from @dave2004b

10 Nov
Integrated instructions for the #AQA Required Practicals.

Biology, Chemistry and Physics (and many more) available as Powerpoint files at:

dave2004b.wordpress.com/integrated-ins…

#ukedchat #scied #chemed #bioed #physicsed Image
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Read 13 tweets
13 Aug
Teaching 11-14 Chemistry this year? Looking for ideas, contexts, resources?

@RSC_EiC have published twenty one 'How to teach' articles over the last 4 years.

It has been a pleasure working with so many excellent teachers and editors in producing this series.

All linked here:
01: Mixtures and solutions - by David Paterson - @dave2004b

edu.rsc.org/cpd/mixtures-a…
02: Hazards, safety and apparatus - by Kristy Turner - @doc_kristy

edu.rsc.org/cpd/hazards-sa…
Read 24 tweets

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