11 Z reakcijami v mavrični svet kemije

Viri Vanstone, E. (6. 9. 2023). How does a hot air balloon work? https://www.science-sparks.com/how does-a-hot-air-balloon-work/ Brennan, E. (3. 10. 2023). Archimedes' Principle, Buoyancy Experiments and Flotation Force. https://owlcation.com/stem/The-Archimedes-Principle-and-Understanding-Buoyancy-Force Etanol. (b.d). https://sl.wikipedia.org/wiki/Etanol

Energy Transformation. (b. d.). http://arnwine.weebly.com/energy-transformation.html

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