Chem., 18 57, 71, p. 2 79) fuses the commercial selenium with potassium cyanide in a stream of hydrogen, takes up the melt in water and passes air through the solution; the precipitated tellurium is filtered off, and the solution then supersaturated with hydrochloric acid, when selenium is gradually
supersaturated הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד