babyleah2826
28.09.2021 •
Chemistry
If urea is sold for $250 per metric ton, what is the price of a pound of N in urea?
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Ответ:
Lewis Acid model definition (for acids that contain H⁺ and bases that contain OH⁻) is wide than that of Bronsted–Lowry model.
Explanation:
According to Bronsted–Lowry model:Acids are proton donors (H⁺).
Bases are proton acceptors (OH⁻).
For acids that contain H⁺ (HCl) and bases that contain OH⁻ (NaOH).According to Lewis Acid Model :Acids are electron pair acceptors.
Bases are electron pair donors.
It is widely used for define acids and bases:BF₃ + NH₃ → BF₃-NH₃.
BF₃ is acid that is electron acceptor which accept electrons from NH₃ (electron donor).