Testing Salts for Anions and Cations by the Royal Society of Chemistry
= Testing Salts for Anions and Cations by the Royal Society of Chemistry
{c}
https://edu.rsc.org/experiments/testing-salts-for-anions-and-cations/464.article
Institutional class experiment: metal-hydroxide colours, solubility in excess sodium hydroxide and separate tests for negative ions. Used to explain analytical principles, not as a record of an 1865 sample result.