red phosphorus उदाहरण वाक्य

उदाहरण वाक्य

1. In 1891, the Salvation Army opened up its own match factory in the Bow district of London, using less toxic red phosphorus and paying better wages.
2. Red phosphorus ( " RP " ) burns cooler than WP and eliminates a few other disadvantages as well, but offers exactly the same weight efficiency.
3. Owing to its usefulness as a reducing agent, reduction with HI and red phosphorus has become the most popular method to produce methamphetamine in the United States.
4. "' Joseph Jacob Goldmark "'( August 15, 1819  April 18, 1881 ) was a Hungarian American physician and chemist, credited with the discovery of red phosphorus.
5. In 1844 he reportedly was the first to discover red phosphorus; his findings taking place prior to Anton Schr�tter's discovery of the substance during the following year.
6. Copper phosphide can be produced in a reverberatory furnace or in a crucible, e . g . by a reaction of red phosphorus with a copper-rich material.
7. Structure of terminal phosphido complexes of Mo . A method for the preparation of K 2 P 16 from red phosphorus and potassium ethoxide has been reported
8. The original canisters were non-burning, being filled with a compound that created smoke when it reacted with atmospheric moisture, modern ones use red phosphorus because of its multi-spectral properties.
9. The drug can be made from codeine and iodine derived from over-the-counter medications and red phosphorus from match strikers, in a process similar to the manufacturing of methamphetamine from pseudoephedrine.
10. This concoction was one of a series of compounds related to the plant derivative ephedrine, which had been isolated from the plant reduction of ephedrine using red phosphorus and iodine.