testedagent2823
11.10.2019 •
Chemistry
To what is mole of a substance equal? (what conversion factors do we have? )
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Ответ:
NH3 Ammonia
Explanation:
Ammonia has 4 regions of electron density around the central nitrogen atom (3 bonds and one lone pair). These are arranged in a tetrahedral shape. The resulting molecular shape is trigonal pyramidal with H-N-H angles of 106.7°.