1. En un recipiente metálico de 2.0 litros se introducen 28 gramos de N2 y 3.23 gramos de H2. Se cierra y se calienta a 350ºC. Una vez alcanzado el equilibrio se encuentran 5.11 gramos de NH3. N2 + H2 <> NH3
Calcular el valor de Keq de la reacción de síntesis del amoníaco a dicha temperatura. Utilice las relaciones estequiométricas para calcular cuanto queda sin reaccionar de los reactivos.

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next