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teaching:stackexchange-chimie [2020/09/29 14:12] – villersd | teaching:stackexchange-chimie [2021/01/08 12:23] – villersd |
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* [[https://chemistry.stackexchange.com/questions/140496/at-what-pressure-will-hydrogen-start-to-liquefy-at-room-temperature|phase - At what pressure will hydrogen start to liquefy at room temperature?]] | * [[https://chemistry.stackexchange.com/questions/140496/at-what-pressure-will-hydrogen-start-to-liquefy-at-room-temperature|phase - At what pressure will hydrogen start to liquefy at room temperature?]] |
* [[https://chemistry.stackexchange.com/questions/11160/why-does-ph-affect-fermentation|Why does pH affect fermentation?]] | * [[https://chemistry.stackexchange.com/questions/11160/why-does-ph-affect-fermentation|Why does pH affect fermentation?]] |
| * [[https://chemistry.stackexchange.com/questions/140954/how-to-extract-pure-potassium-carbonate-from-ash|inorganic chemistry - How to extract pure potassium carbonate from ash?]] |
| * [[https://chemistry.stackexchange.com/questions/141000/how-to-obtain-potential-curves-from-database|molecular structure - how to obtain potential curves from database?]] |
| * [[https://chemistry.stackexchange.com/questions/13607/why-does-the-solubility-of-group-ii-hydroxides-increase-and-the-solubility-of-su|inorganic chemistry - Why does the solubility of Group II hydroxides increase and the solubility of sulphates decrease down the group?]] |
| * [[https://chemistry.stackexchange.com/questions/5394/is-melting-boiling-point-of-ionically-bonded-substance-higher-than-of-covalently|bond - Is melting/boiling point of ionically bonded substance higher than of covalently bound?]] |
| * [[https://chemistry.stackexchange.com/questions/141413/what-is-the-intuition-behind-mol-as-a-unit-symbol|terminology - What is the intuition behind ‘mol’ as a unit ‘symbol’]] |
| * [[https://chemistry.stackexchange.com/questions/141494/what-is-the-equation-for-the-reduction-of-water|inorganic chemistry - What is the equation for the reduction of water?]] |
| * [[https://chemistry.stackexchange.com/questions/141291/work-done-on-a-gas|thermodynamics - Work done on a Gas?]] |
| * [[https://chemistry.stackexchange.com/questions/142433/can-precipitation-occur-in-states-of-matter-other-than-liquids|terminology - Can precipitation occur in states of matter other than liquids?]] |
| * [[https://chemistry.stackexchange.com/questions/142384/explanation-for-a-basic-decomposition-of-water-experiment|inorganic chemistry - Explanation for a basic decomposition of water experiment]] |
| * [[https://chemistry.stackexchange.com/questions/143335/why-is-a-third-body-needed-in-the-recombination-of-two-hydrogen-atoms|physical chemistry - Why is a third body needed in the recombination of two hydrogen atoms?]] |
| * [[https://chemistry.stackexchange.com/questions/143609/how-many-electric-vehicles-can-our-current-supply-of-lithium-power|How many electric vehicles can our current supply of lithium power?]] |
| * [[https://chemistry.stackexchange.com/questions/144202/cleaning-with-vinegar-and-sodium-bicarbonate|Cleaning with vinegar and sodium bicarbonate]] |
| * [[https://chemistry.stackexchange.com/questions/144402/what-has-been-the-accepted-value-for-the-avogadro-constant-in-the-crc-handbook|What has been the accepted value for the Avogadro constant in the “CRC Handbook of Chemistry and Physics” over the years?]] |
| * [[https://chemistry.stackexchange.com/questions/144518/why-does-entropy-increase-in-reactions-that-make-more-molecules|Why does entropy increase in reactions that make more molecules?]] |
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