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GMU:Re-enchanting the field/The geo-history of oil shale in Estonia (view source)
Revision as of 10:58, 25 April 2025
, 25 April→Soil Chemistry
Tag: 2017 source edit |
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* [[File:Soil-chemistry-experiments-revised.pdf]] | * [[File:Soil-chemistry-experiments-revised.pdf]] | ||
Further reading: | |||
* Bead test: | |||
https://de.wikibooks.org/wiki/Praktikum_Anorganische_Chemie/_Borax-_und_Phosphorsalzperle | |||
https://www.thoughtco.com/bead-test-in-chemical-analysis-4050801 | |||
Flame coloration: | |||
https://en.wikipedia.org/wiki/Flame_test | |||
https://en.wikipedia.org/wiki/Spectral_line | |||
pH Indicators | |||
* https://en.wikipedia.org/wiki/Microcosmic_salt is the salt in the tube | |||
==Homework== | ==Homework== | ||