prolemario

UNIVERSIDAD VERACRUZANA
FACULTAD DE INGENIERÍA
PROBLEMARIO (VALOR 10%)
MATERIA: QUÍMICA BÁSICA
UNIDAD III: ESTRUCTURA DE LA MATERIA Y PERIODICIDAD QUÍMICA
INTEGRANTES:
NOMBRE CALIFICACIÓN
1. 2. 3. 4. 5. Ejercicio 1.
Determina las frecuencias de la luz de las longitudes de onda siguientes:
5000A4.4 μm562 nmEjercicio 2.
¿Quépotencial de aceleración se le debe impartir a un haz de protones para proporcionarle una longitud de onda efectiva de 0.0050 nm?
Ejercicio 3.
En el átomo de sodio hay dos estados cuya diferencia de energía es de 203.1 kJ/mol. Cuando ocurre una transición del estado de alta al de baja energía, se emite luz amarilla. Para esta luz, calcule:
Longitud de onda
Frecuencia
Ejercicio 4.
Calcula laenergía, la frecuencia y la longitud de onda de la radiación asociada para cada una de las transiciones electrónicas siguientes en el átomo de hidrógeno:
n = 1 a n = 3
Ejercicio 5.
Se ha encontrado que las moléculas de yodo gaseoso se disocian en átomos separados después de la absorción de luz a longitudes de onda menores de 499.5 nm. Si cada cuanto se absorbe por una molécula de I2, ¿Cuál es elsuministro mínimo, en kcal/mol, que se necesita para disociar I2 mediante este proceso fotoquímico?
“Quisiera vivir para estudiar, no estudiar para vivir.” Sir Francis Bacón
¡¡¡ÉXITO!!!





























gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-
gggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg-...