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Nitric oxide (I, II, III, IV, V): properties, production, application
Nitric oxide (I, II, III, IV, V): properties, production, application

Many chemical elements have several oxides. And one of them is nitrogen. Today's article will look at five classic nitrogen oxides

Interesting articles

Titius-Bode rule: distances between planets and the Sun
Titius-Bode rule: distances between planets and the Sun

The Titius-Bode rule (also known as Bode's law) is an empirical formula that approximately describes the distances between the planets of the solar system and the Sun (mean orbital radii). The rule was proposed by J. D. Titius in 1766 and gained fame thanks to the work of J. E. Bode in 1772

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  • Signing of the SALT-1 treaty between the USSR and the USA: date. Strategic Arms Limitation Negotiations
    Signing of the SALT-1 treaty between the USSR and the USA: date. Strategic Arms Limitation Negotiations

    Strategic Arms Limitation Negotiations (SALT) is a series of bilateral agreements between the Soviet Union and the United States of America on the issue of security from nuclear weapons. In total, two rounds of negotiations were held, at which several agreements were signed: SALT-1 and SALT-2. The first was signed in 1972, the second - in 1979

  • What are Bagration flushes
    What are Bagration flushes

    Bagration's flashes is a concept that has become a symbol of the heroism of the Russian soldier, his courage, military skills. Eight times the illustrious generals of Napoleon, having a huge superiority in manpower, tried to take these makeshift field fortifications

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What is vocabulary and what is it like?
What is vocabulary and what is it like?

Language can be compared to a constructor, in which the smallest details form larger ones, and those in turn form complex and thoughtful designs. The smallest "cubes" or bricks are sounds and letters that display phonemes in writing. It is from them that words are formed, which then form phrases, sentences, text