Electrolysis and explosion between hydrogen and oxygen in a pipette. See the CLEAPSS 🏁 lab bathed in 'sodium yellow light. Go to tinyurl.com/4k5e5sd4. RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School #SciED , Australian Science Teachers Association NZIC Chat Chemistry RSC Ed Tech Group Beyond Benign

Watch The Explosive Reaction between Hydrogen and Oxygen: Eudiometry on youtu.be/XjLS78rm37I?si…. From CLEAPSS 🏁. Thanks to Samir Moezzi & Olivia for slow videos. RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School Australian Science Teachers Association NZIC Chat Chemistry RSC Ed Tech Group Beyond Benign

Combining sodium and chlorine. To watch the video go to youtube.com/watch?v=bw36Su…. For more explanation go to linkedin.com/posts/bob-worl….
RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School #SciED , Australian Science Teachers Association NZIC Chat Chemistry RSC Ed Tech Group Beyond Benign

#Ukraine

A link to a video on the electrolysis of molten NaCl. Often quoted but seldom, if ever, seen from CLEAPSS 🏁 and Magda RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School Australian Science Teachers Association NZIC Chat Chemistry RSC Ed Tech Group Beyond Benign
youtu.be/wKgDJYY6Vkk?si… via YouTube

That molten NaCl conducts electricity, lighting a lamp, is quoted in textbooks but never shown. Pleased to say an innovative microscale method paves the way
CLEAPSS 🏁 RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School Australian Science Teachers Association NZIC Chat Chemistry RSC Ed Tech Group Beyond Benign

Here is a new way of melting sodium chloride (804C) crystals from CLEAPSS 🏁 without melting the retort boss & clamp. Not much is seen until salt solidifies.
RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School #SciED , Australian Science Teachers Association NZIC Chat Chemistry RSC Ed Tech Group Beyond Benign

Not another survey. But this is global & about practical chemistry in schools. More about green chemistry here.
tinyurl.com/36fwvvhv
Could the microscale approach be useful? RSC SaFE Group EiC #ASEChat Science in School #SciED , Chat Chemistry RSC Ed Tech Group EduRSC Seamus Delaney

You can apply to the RSC for empowerment grants. It is on edu.rsc.org/teach-chemistr…
You can obtain £600 and buy
1. A class set of 2 decimal place balances.
2. Lots of dropping bottles
3. Platinum wire to make mini Hofmann Voltameters,
etc. CLEAPSS 🏁, RSC SaFE Group EiC #ASEChat

Bought the book/pdf of Understanding Chemistry through Microscale Practical Work? There are more activities on the website. Details on the pictures. CLEAPSS 🏁 RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School #SciED , Australian Science Teachers Association NZIC Chat Chemistry RSC Ed Tech Group Beyond Benign

Seen on a German YouTube and have been given permission to use it CLEAPSS 🏁. You can use a Bunsen. That is a blunt needle. Thinking of more improvements & applications. Works well. RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School Australian Science Teachers Association NZIC RSC Ed Tech Group Beyond Benign

The Randy Cohen survey on chem Teachers makes fmailiar reading but Alex Johnstone described similar subject issues in 2006 & 1972. RSC could assist CPD for teachers by reducing the price of important research. RSC SaFE Group Randy Cohen_EiC #ASEChat Chat Chemistry RSC Ed Tech Group Science in School Read on.

The CLEAPSS 🏁 individual heater allows organic microchemistry. Here is a preparation of aspirin making enough crude material for chromatography, Mpt. Why make more? RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School Australian Science Teachers Association NZIC Chat Chemistry, RSC Ed Tech Group Beyond Benign

The RSC survey, recommends the microscale approach! rsc.org/policy-evidenc… . Treat is seriously and it will lead you to a better understanding of chemistry. It is why the book was written. EiC #ASEChat . Ideas also in Science in School and on CLEAPSS 🏁 and SSERC Chemistry

The 12th Green chemistry principle has been done by CLEAPSS 🏁 for 60 years. The original ChemEd Xchange journal used boiling 6M NaOH, but reduced later. But the 6M value remains in many accounts. This plating was done with Zn in hot 0.4M NaOH. EiC RSC Ed Tech Group Science in School #ASEChat

Filmed The ASE meeting on the CLEAPSS 🏁 workshop. Amazing ion motors at the electrodes. Using 9V supply. Microchemistry has different 'wows' and beautiful up-close visuals. EiC ChemEd Xchange RSC Chilterns & Middlesex Local Section Science in School National Science Teaching Association Science Learning Hub Seamus Delaney

I can do it. With Beth EiC The ASE .

2024aseannualconference.sched.com/event/12aecf4b…
Shame that two items for the discerning chemistry teacher and technician are on at the same time. Not much is written about the effect of sustainability on the laboratories, experiments & the consequence of systems thinking in chemistry. The ASE EiC

My favourite demo CLEAPSS 🏁. See PP007. A licensed-to-kill demo but schools have made class-sets. Over 8 spin-off activities. Thanks to Mary. Read the Alt Texts. EiC #ASEChat ChemEd Xchange Science in School Australian Science Teachers Association NZIC Chat Chemistry RSC Ed Tech Group RSC Chilterns & Middlesex Local Section

2 articles from David Read & Dr Kristy Turner 🕷 confirmed to me CLEAPSS 🏁 just how the microchemistry approach can improve both teacher and student understanding of this difficult part of the subject. RSC SaFE Group EiC #ASEChat ChemEd Xchange Science in School Australian Science Teachers Association NZIC