15. Para reducir la emisión de contaminantes primarios que provienen de la combustion
de gasolina en los automoviles, se ha
recurrido al uso de los convertidores
cataliticos automotrices. El catalizador
reductor basado en rodio lleva a cabo la
reacción quimica que se representa con la
siguiente ecuación: CO + NO — CO, EN,
¿Cuántos gramos de monóxido de
nitrogeno (NO) se pueden eliminar para
producir 450 L de nitrogeno(N.) en
condiciones normales de temperatura y
presion?

The image compares the arrangement of electrons in two different neutral atoms. a figure labeled atom q has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has six black spheres. to the left of this figure is another figure labeled atom p. atom p has a shaded sphere at the center of three concentric circles. the innermost circle has two black spheres. the middle circle has seven black spheres. which of the following best explains the position of the two atoms in the periodic table? atom p has an estimated zeff of 7 and is therefore to the left of atom q, which has a zeff of 6. atom p has an estimated zeff of 7 and is therefore to the right of atom q, which has a zeff of 6. atom p has an estimated zeff of 5 and is therefore below atom q, which has a zeff of 4. atom p has an estimated zeff of 5 and is therefore above atom q, which has a zeff of 4.