Home > Term: Марш сынауы
Марш сынауы
A test for the presence of arsenic in a compound; the substance to be tested is mixed with granular zinc, and dilute hydrochloric acid is added to the mixture; gaseous arsine forms, which decomposes to a black deposit of arsenic, when the gas is passed through a heated glass tube. Also known as Marsh-Berzelius test.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Chemistry
- Category: Analytical chemistry
- Company: McGraw-Hill
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