Homework Answers
Add Answer to:
The HF/6-31G(d) harmonic vibrational frequency for Cl2 is 600 cm-7. What is its vibrational energy (including zero-poin...
Please explain you solution The HF/6-31G(d) harmonic vibrational frequency for Cl2 is 600 cm-7. What is...
Please explain you solution
The HF/6-31G(d) harmonic vibrational frequency for Cl2 is 600 cm-7. What is its vibrational energy (including zero-point vibrational energy) at 298 K? Select one: O O a. 4.01 kJ/mol b. 2.48 kJ/mol c. 0.42 kJ/mol d. 3.59 kJ/mol
The HF/6-31G(d) harmonic vibrational frequency of Cl2 is 600 cm1. Calculate its vibrational partition function based...
The HF/6-31G(d) harmonic vibrational frequency of Cl2 is 600 cm1. Calculate its vibrational partition function based on the harmonic oscillator approximation at 298 K. Report your calculated value to 2 decimal places. Answer:
Please explain your answer The HF/6-31G(d) harmonic vibrational frequency of H2 is 4643 cm-1. Calculate is...
Please explain your answer
The HF/6-31G(d) harmonic vibrational frequency of H2 is 4643 cm-1. Calculate is vibrational partition function based on the harmonic oscillator approximation at 5000 K. Answer:
Please explain your answer A HF/6-31G(d) geometry optimisation and frequency calculation was performed for the Br2...
Please explain your answer
A HF/6-31G(d) geometry optimisation and frequency calculation was performed for the Br2 molecule under standard state conditions (1 atm and 298 K). The thermal corrections were calculated based on the ideal gas rigid rotor harmonic oscillator approximation. Which of the following properties will change when the calculation is repeated at 0.5 atm and 298K? Select one: O a. The electronic energy b. The optimised geometry O c. The translational entropy d. The vibrational frequencies e. The...
2. The vibrational frequency of gaseous N O is 1904 cm. Assume this molecule is a harmonic oscillator 2.1 What is the energy of the electromagnetic wave corresponding to this vibrational frequenc...
2. The vibrational frequency of gaseous N O is 1904 cm. Assume this molecule is a harmonic oscillator 2.1 What is the energy of the electromagnetic wave corresponding to this vibrational frequency? 2.2 Calculate the force constant of "NO 2.3 Calculate the vibrational frequency of gaseous N O. The isotopic effect does not change the force constant of the harmonic oscillator. 2.4 When "N'O is bound to hemoglobin A (Hb or Hgb, the iron-containing oxygen-transport metalloprotein in the red blood...
question 4-7 4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 H...
question 4-7
4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 Hz, and that the wave is subject to the following initial conditions: at x 0 and t = 0: y =-1 cm, and, at x = 0 and t : ar = +20 cm/s (this is the velocity of the point on the rope at horizontal...
Typical Math Problems 1) What is the pH of a buffer solution which is 0.12M in...
Typical Math Problems 1) What is the pH of a buffer solution which is 0.12M in benzoic acid, pKa 4.19, and is 0.11M in sodium benzoate? 2) Find the %-diss of a buffer if the pKa 7.10 and the pH of the buffer is 7.50. 3) A weak monoprotic acid has a pKa 6.15. 50.00 mL of an 0.1250M aqueous solution of this weak acid is titrated with 0.1000M Na0H. a) What is the equivalence point volume and ½ equivalence...
Please explain you solution
The HF/6-31G(d) harmonic vibrational frequency for Cl2 is 600 cm-7. What is its vibrational energy (including zero-point vibrational energy) at 298 K? Select one: O O a. 4.01 kJ/mol b. 2.48 kJ/mol c. 0.42 kJ/mol d. 3.59 kJ/mol
The HF/6-31G(d) harmonic vibrational frequency of Cl2 is 600 cm1. Calculate its vibrational partition function based on the harmonic oscillator approximation at 298 K. Report your calculated value to 2 decimal places. Answer:
Please explain your answer
The HF/6-31G(d) harmonic vibrational frequency of H2 is 4643 cm-1. Calculate is vibrational partition function based on the harmonic oscillator approximation at 5000 K. Answer:
Please explain your answer
A HF/6-31G(d) geometry optimisation and frequency calculation was performed for the Br2 molecule under standard state conditions (1 atm and 298 K). The thermal corrections were calculated based on the ideal gas rigid rotor harmonic oscillator approximation. Which of the following properties will change when the calculation is repeated at 0.5 atm and 298K? Select one: O a. The electronic energy b. The optimised geometry O c. The translational entropy d. The vibrational frequencies e. The...
2. The vibrational frequency of gaseous N O is 1904 cm. Assume this molecule is a harmonic oscillator 2.1 What is the energy of the electromagnetic wave corresponding to this vibrational frequency? 2.2 Calculate the force constant of "NO 2.3 Calculate the vibrational frequency of gaseous N O. The isotopic effect does not change the force constant of the harmonic oscillator. 2.4 When "N'O is bound to hemoglobin A (Hb or Hgb, the iron-containing oxygen-transport metalloprotein in the red blood...
question 4-7
4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 Hz, and that the wave is subject to the following initial conditions: at x 0 and t = 0: y =-1 cm, and, at x = 0 and t : ar = +20 cm/s (this is the velocity of the point on the rope at horizontal...
Typical Math Problems 1) What is the pH of a buffer solution which is 0.12M in benzoic acid, pKa 4.19, and is 0.11M in sodium benzoate? 2) Find the %-diss of a buffer if the pKa 7.10 and the pH of the buffer is 7.50. 3) A weak monoprotic acid has a pKa 6.15. 50.00 mL of an 0.1250M aqueous solution of this weak acid is titrated with 0.1000M Na0H. a) What is the equivalence point volume and ½ equivalence...
Most questions answered within 3 hours.
-
You have a 825.3 mL sample of 2.754 M HA (Ka =
4.49⋅10−4). Calculate the pH...
asked 11 minutes ago -
The blues made its way into many kinds of music. Eric Clapton,
The Beatles, and Elvis...
asked 2 hours ago -
8. A wave in a string has a wave function given by: y (x, t) =...
asked 1 hour ago -
If you’re standing at the bottom of a hill and asked to evaluate
it while being...
asked 3 hours ago -
1. Which region has taken the lead in the world of
e-waste handling?
a) European Union...
asked 3 hours ago -
A 8.15- g bullet from a 9-mm pistol has a velocity of 366.0 m/s.
It strikes...
asked 4 hours ago -
The outstanding bonds of Alpha Extracts have a yield to maturity
of 7.4 percent and a...
asked 4 hours ago -
The Problem: The Case of the Harmonizing Vacations
Your CEO is exploring partnering with a European...
asked 5 hours ago -
A chemical equation is balanced by adding coefficients in front
of some formulas so that the...
asked 5 hours ago -
From the literature (reference your sources): What are the
lattice parameters of calcite and aragonite? Why...
asked 6 hours ago -
Your system is rejecting the question am asking which is
preceded by a case study. It...
asked 6 hours ago -
3. On January 2, 2000, Larry creates a trust with himself as
trustee. Larry as trustee...
asked 6 hours ago