A ) First we need to calculate the amount of energy per Photon
E=h Where h is the planks constant and isthe frequency of the radiation which is equal to nm
E= Or E = = 6.02 J/photon
Since the ground state contain 1 mole or avagadro number of partcle
the total energy is equal to = 3.64 J/Photon
Or E = 364 kJ/mol
b)
X modifier in atomic 20- ctroscopy? The first excited state of Ca is reached by absorption each c...
3. The first excited state of Ca is reached by absorption of 422.7 nm light. What is the energy difference between the ground state and this excited state?
Consider an element that reaches its first excited state by absorption of 413.9 nm light Determine the energy difference in kilojoules per mole between the ground state and the first excited state. AE = kJ/mol If the degeneracies of the two states for the element are g*/go = 2, determine N*/No at 2070 K No By what percentage does N*/No change if the temperature is raised by 20 K? % percentage: What is N*/No at 5040 K? No
Consider an element that reaches its first excited state by absorption of 314.9 nm light. a) Determine the energy difference (kJ/mol) between the ground state and the first excited state. Delta E = b) If the degeneracies of the two states for the element are g*/g_0 = 2, determine N*/N_0 at 2030 K. N*/N_0 = c) By what percentage does N*/N_0 change if the temperature is raised by 20 K? d) What is N*/N_0 at 5.00 x 10^3 K? N*/N_0...