Calculate the energies of the first four rotational levels 1? H 127 I free to rotate...
Calculate the energies of the first four rotational levels 1? H 127 I free to rotate in three dimensions, using for its moment of inertia
I=uR 2? , with u= mHmI/ (mH + mI) and R= 151 pm. ??
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Calculate the energies of the first four rotational levels
1? H 127 I free to rotate...
Calculate the energies of the first four rotational levels of 1 H127I free to rotate in...
Calculate the energies of the first four rotational levels of 1 H127I free to rotate in three dimensions, using for its moment of inertia I=µR2 , with µ=mHmI /(mH+mI ) and R=160 pm.
Using the rigid rotor model, calculate the energies in Joules of the first three rotational levels...
Using the rigid rotor model, calculate the energies in Joules of the first three rotational levels of HBr, using for its moment of inertia I-R2, with u mHm(mH mx) and equilibrium internuclear distance 1.63 Å. To put these energies into units that make sense to us, convert energy to kJ/mol. (Simply estimate atomic masses from the average atomic weights of the elements given in the periodic table). kJ/mol kJ/mol kJ/mol Think about how these sized energies compare with the typical...
4. Rotational levels of 1602 Calculate the moment of inertia of the 1"02 molecule given that its ...
Give details.
4. Rotational levels of 1602 Calculate the moment of inertia of the 1"02 molecule given that its bond length is 120.8 pm and that the atomic mass of 160 is 15.9949 g/mol. a. b. Calculate the rotational constant B in cm and the energy of the first 3 rotational states in cm Infer the wavenumber of the first two rotational lines c. Sketch the rotational spectrum of 1602
4. Rotational levels of 1602 Calculate the moment of inertia...
Ale (by hand) an energy diagram for the first five rotational levels in the v=0 and v=1 vibration...
ale (by hand) an energy diagram for the first five rotational levels in the v=0 and v=1 vibrational states for H35Cl. Indicate the allowed transitions in an absorption experiment, and calculate the frequencies of the first three lines in the R and P branches. Sketch the spectrum that would result using these calculated frequencies. Ø = 2990.94 cm-1 air,-52.819 cm-1 Be = 10.5934 cm-1 α,-0.3072 cm-1
ale (by hand) an energy diagram for the first five rotational levels in the...
Calculate the zero point energy of^1H^127 I and^2 H^127 I given that the force constant is...
Calculate the zero point energy of^1H^127 I and^2 H^127 I given that the force constant is 291 N/m. If the potential energy minimum E_min is -294.7 kJ/mol for both cases what is the dissociation energies E_diss of each of these molecules? Using the results of Q2 assume that a chemical reaction depends on the dissociation of these molecules such that the rate constant k follows the Arrhenius formula k = A middot exp(-E_diss/RT) What is the ratio of the rate...
As a first approximation to the description of the rotation of a 1 H127I molecule, we...
As a first approximation to the description of the rotation of a 1 H127I molecule, we can imagine an 1 H atom orbiting a heavy, stationary 127I atom at a distance r = 160 pm, the equilibrium bond distance. Calculate the following: a. The first four rotational energy levels (l = 0, l = 1, l = 2, l = 3).
1) The parallel axis theorem provides a useful way to calculate the moment of inertia I...
1) The parallel axis theorem provides a useful way to calculate the moment of inertia I about an arbitrary axis. The theorem states that I = Icm + Mh2, where Icm is the moment of inertia of the object relative to an axis that passes through the center of mass and is parallel to the axis of interest, M is the total mass of the object, and h is the perpendicular distance between the two axes. Use this theorem and...
Experiment 2: Rotational KE and Moment of Inertia Data. Please help with Last Trial Experiment Il:...
Experiment 2: Rotational KE and Moment of Inertia Data. Please help
with Last Trial
Experiment Il: Rotational KE and Moment of Inertia Data Radius of step-pulley groove: r = _ 0.02 Rod: L = 0.25m Mw=_30 8 = 0.16 Average mass of brass weights: Mr = _50 Mass of falling body: M = 40 8 m 0000003 Wahl APE -m /s IR rad Diff % m g ΔΚΕ, g.m/s Bom rad/s rad/s 0.12.0024 .9408 0.05 .4 0.18 .0036 1.4112 0.10...
Please answer that question ASAP 1. Consider a disc and hoop both of the same mass...
Please answer that question ASAP
1. Consider a disc and hoop both of the same mass M, radius R and thickness I. a) Explain why one of these objects has a larger moment of inertia (about an axis through the center of mass and perpendicular to the plane of the object) than the other. What effect does the thickness I have on the rotational inertia? b) Explain how the rotational inertia of the disc may be obtained by adding the...
All questions added because it is needed for Question 6 to 11 to be answered (I believe). Answer Question 6 to 11. Ple...
All questions added because it is needed for Question 6 to 11 to
be answered (I believe).
Answer Question 6 to 11. Please. Thank you
Practical 3: Rotation due to an External Moment - Pre-Lab Preparation Rotation due to an External Moment: Pre-lab Preparation In this practical exercise you will investigate the angular acceleration of a disc about its centre of mass due to an applied moment, and determine the moment of inertia of the disc. Write down the equation...
Using the rigid rotor model, calculate the energies in Joules of the first three rotational levels of HBr, using for its moment of inertia I-R2, with u mHm(mH mx) and equilibrium internuclear distance 1.63 Å. To put these energies into units that make sense to us, convert energy to kJ/mol. (Simply estimate atomic masses from the average atomic weights of the elements given in the periodic table). kJ/mol kJ/mol kJ/mol Think about how these sized energies compare with the typical...
Give details.
4. Rotational levels of 1602 Calculate the moment of inertia of the 1"02 molecule given that its bond length is 120.8 pm and that the atomic mass of 160 is 15.9949 g/mol. a. b. Calculate the rotational constant B in cm and the energy of the first 3 rotational states in cm Infer the wavenumber of the first two rotational lines c. Sketch the rotational spectrum of 1602
4. Rotational levels of 1602 Calculate the moment of inertia...
ale (by hand) an energy diagram for the first five rotational levels in the v=0 and v=1 vibrational states for H35Cl. Indicate the allowed transitions in an absorption experiment, and calculate the frequencies of the first three lines in the R and P branches. Sketch the spectrum that would result using these calculated frequencies. Ø = 2990.94 cm-1 air,-52.819 cm-1 Be = 10.5934 cm-1 α,-0.3072 cm-1
ale (by hand) an energy diagram for the first five rotational levels in the...
Calculate the zero point energy of^1H^127 I and^2 H^127 I given that the force constant is 291 N/m. If the potential energy minimum E_min is -294.7 kJ/mol for both cases what is the dissociation energies E_diss of each of these molecules? Using the results of Q2 assume that a chemical reaction depends on the dissociation of these molecules such that the rate constant k follows the Arrhenius formula k = A middot exp(-E_diss/RT) What is the ratio of the rate...
Experiment 2: Rotational KE and Moment of Inertia Data. Please help
with Last Trial
Experiment Il: Rotational KE and Moment of Inertia Data Radius of step-pulley groove: r = _ 0.02 Rod: L = 0.25m Mw=_30 8 = 0.16 Average mass of brass weights: Mr = _50 Mass of falling body: M = 40 8 m 0000003 Wahl APE -m /s IR rad Diff % m g ΔΚΕ, g.m/s Bom rad/s rad/s 0.12.0024 .9408 0.05 .4 0.18 .0036 1.4112 0.10...
Please answer that question ASAP
1. Consider a disc and hoop both of the same mass M, radius R and thickness I. a) Explain why one of these objects has a larger moment of inertia (about an axis through the center of mass and perpendicular to the plane of the object) than the other. What effect does the thickness I have on the rotational inertia? b) Explain how the rotational inertia of the disc may be obtained by adding the...
All questions added because it is needed for Question 6 to 11 to
be answered (I believe).
Answer Question 6 to 11. Please. Thank you
Practical 3: Rotation due to an External Moment - Pre-Lab Preparation Rotation due to an External Moment: Pre-lab Preparation In this practical exercise you will investigate the angular acceleration of a disc about its centre of mass due to an applied moment, and determine the moment of inertia of the disc. Write down the equation...
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