Question

In: Chemistry

The Li2+ ion is hydrogenic and has a Lyman series at 740747 cm-1, 877924 cm-1, 925933...

The Li2+ ion is hydrogenic and has a Lyman series at 740747 cm-1, 877924 cm-1, 925933 cm-1 and beyond. Show that the energy levels are of the form –hcR/n2 and find the value of R for this ion. Go on to predict the wavenumbers of the two longest wavelength transitions of the Balmer series of the ion and find the ionization energy of the ion.

Solutions

Expert Solution

queen_honey_blossom answered 4 months ago
Next > < Previous

Related Solutions

The Li2+ ion is hydrogenic and has a Lyman series at 740747 cm-1, 877924 cm-1, 925933...
The Li2+ ion is hydrogenic and has a Lyman series at 740747 cm-1, 877924 cm-1, 925933 cm-1 and beyond. Show that the energy levels are of the form –hcR/n2 and find the value of R for this ion. Go on to predict the wavenumbers of the two longest wavelength transitions of the Balmer series of the ion and find the ionization energy of the ion.
LI2+ ion (a) Calculate energy (in Joules) of the 2px orbital of the ion (b) Calculate...
LI2+ ion (a) Calculate energy (in Joules) of the 2px orbital of the ion (b) Calculate energy (in Joules) and Wavelength (in nm) of the transition from the 4s orbital to the 2pz orbital of the ion (c) Calculate ionization energy of the ion
For hydrogen, an ionized helium ion He+, and a doubly ionized lithium ion Li2+, calculate: (a)...
For hydrogen, an ionized helium ion He+, and a doubly ionized lithium ion Li2+, calculate: (a) The radii of the first and second Bohr orbits and the velocities of electrons in these orbits. (b) The binding energy of an electron in their ground states. (c) The first excitation energy and the wavelength of their resonance lines.
In Lyman series, one wavelength in the ultraviolet part of the hydrogen emission spectrum has wavelength...
In Lyman series, one wavelength in the ultraviolet part of the hydrogen emission spectrum has wavelength 97.2 nm. a) What is the initial state of the transition that results in this wavelength being emitted? b) What is the radius of the orbit for the initial state of the atom? c) What is the energy of the initial and final state? d) What would be the velocity of an electron of hydrogen atom in an orbit for n = 3 according...
the first line in the lyman series of a spectrum of hydrogen is located at 121.6nm....
the first line in the lyman series of a spectrum of hydrogen is located at 121.6nm. what is the energy of a photon emitted for the electron transition that gives rise to this line?
The frequency range (the difference between the maximum and minimum frequencies) of the lyman series is.
The frequency range (the difference between the maximum and minimum frequencies) of the lyman series is.
Li2+ ion consists of a point-like nucleus of charge +3e and a single electron whose average...
Li2+ ion consists of a point-like nucleus of charge +3e and a single electron whose average distance from the nucleus is 5 ́ 10-11 m. The electron kinetic energy is, on average, half as large as the electric potential energy of the nucleus-electron system (ignoring signs). a) What is the value of the electric potential, due to the nucleus, at the location of the electron, when the latter is at its average distance from the nucleus? b) What is the...
Consider the 1st emission line of the Lyman series of the H-atom and calculate its photon...
Consider the 1st emission line of the Lyman series of the H-atom and calculate its photon frequency with and without considering the finite mass of the proton. Calculate the frequency under the assumption of the proton being fixed in space (use me) and under the realistic assumption that the proton is mobile (use the reduced mass μ). Give the error in the approximate solution in terms of ppm compared to the exact solution.
solv the first 7 transitions of lyman series. what happens to the energy in transtion when...
solv the first 7 transitions of lyman series. what happens to the energy in transtion when n goes to infinity?
1.A monatomic ion with a charge of -1 has an electronic configuration of 1s22s22p63s23p64s23d104p65s24d105p6. This ion...
1.A monatomic ion with a charge of -1 has an electronic configuration of 1s22s22p63s23p64s23d104p65s24d105p6. This ion is a(n) _______cationanion. What is the chemical symbol of the noble gas this ion is isoelectronic with? . What is the formula of the ion? . 2.A monatomic ion with a charge of +1 has an electronic configuration of 1s22s22p6. This ion is a(n) _______cationanion. What is the chemical symbol of the noble gas this ion is isoelectronic with? . What is the formula...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT