Din ce este alcatuita o molecula de amoniac?

Explanation:

El amoníaco está formado por 1 átomo de nitrógeno y 3 átomos de hidrógeno. El nitrógeno tiene 8 electrones a su alrededor, es decir, tiene 4 pares de electrones. Estos pares están dispuestos tetraédricamente. De los 4 pares: 1 par es un par solitario. Entonces la forma resultante es la pirámide trigonal.

Ammonia is made up of 1 atom of nitrogen and 3 atoms of hydrogen. Nitrogen has 8 electrons around it i.e it has 4 electron pairs. These pairs are arranged tetrahedrally. Of the 4 pairs: 1 pair is lone pair. So the resulting shape is trigonal pyramid.

adding or remove a gaseous reactant or product changes the concentrations. if the concentration of reactant or product is increased, the system will shift away from the side in which concentration was increased (i.e. if the concentration of reactants is increased, the system will shift toward the products. if more products are added, the system will shift to form more reactants). conversely, if the concentration of reactant or product is decreased, the system will shift toward the side in which concentration was decreased (i.e. if reactants are removed, the system will shift to form more reactants. if the concentration of products is decreased, the equilibrium will shift toward the products).

explanation: