31 For an electron in a theoretical one dimensional box of length 2 cm, what is the lowest translational energy? (m = 9.11 x 10 kg) Select one: O a. 0.032 J O b. 3.2 x 10 34 J -34 Oc. 1.51 x 10 J 34 O d. 1.32 x 10 J

31 For an electron in a theoretical one dimensional box of length 2 cm, what is the lowest translational energy? (m = 9.11 x 10 kg) Select one: O a. 0.032 J O b. 3.2 x 10 34 J -34 Oc. 1.51 x 10 J 34 O d. 1.32 x 10 J

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter9: Pre-quantum Mechanics

Section: Chapter Questions

Problem 9.31E: Integrate Plancks law equation 9.23 from the wavelength limits =0 to = to get equation 9.24. You...

See similar textbooks

Related questions

Q: Calculate the pH for each of the cases in the titration of 50.0 mL of 0.200 M HCIO(aq) with 0.200 M…

Q: 10. In the UV-visible spectrum of (E)-1,3,5-hexatriene, the lowest energy absorption corresponds to:…

Q: 17. Heating the chiral 2° alcohol /3 halide (2R,5R)-5-chloro-5-methylheptan-2-ol (shown) in a polar,…

A: 17 a. Tertiary alkyl halide produces a carbocation via Sn1 mechanism. Intramolecular nucleophilic…

Q: В. Propose a mechanism to account for the following reaction. Hint: Start by removing the most…

Q: What is the general equation that represents a single displacement reaction? 2.) Use the activity…

Q: In 1.00 atm of pure oxygen, the solubility of O2 (g) in water is 1.26*10-3 M at 25.0oC. The mole…

A: We will do this by Henry's law which states that the amount of dissolved gas in a liquid is…

Q: Nitrous acid has a K, of 4.5 x 10 4. Part A What is the pH of a buffer solution containing 0.19 M…

Q: Modified true or false. Diamond has ISOTROPIC mechanical properties. Buckminsterfullerene is A…

A: True or false:

Q: A solution is prepared at 25 °C that is initially 0.47M in chloroacetic acid (HCH,CICO,), a weak…

A: Buffer solution: The solution that resists the change in pH is known as a buffer solution. The…

Q: A barometer containing an unknown fluid reads 1 m of fluid at 1 atm of pressure.  How does the…

A: We are given an unknown fluid in barometer which reads 1m at 1 atm pressure. We are to compare its…

Q: Calculate the standard cell potential and describe the reaction as spontaneous or non-…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Given, the rate constant of a reaction is obey Arrhenius equation. activation energy Ea =53.0…

Q: 7.67 Ammonia may be used as the anodic reactant in a fuel cell. The reactions occurring at the…

A: Given reactions are : NH3 (g) + 3OH- (aq) -----> 1/2 N2 (g) + 3H2O (l) + 3e- O2 (g) + 2H2O (l)…

Q: CH3 NaNH, ? CI liquid NH3 A) CH3 CH3 B) CH3 CH,NH2 CI -NH2 -NH2 NH2 C) CH3 D) CH3 CH3 CH3 -NH2 +…

Q: How much heat will be released when 4.72g of carbon reacts with excess O, according to the following…

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A: Here we are required to find the cell potential of the given electrochemical reaction.

Q: Determine whether the first part of statement will INCREASE, DECREASE or HAVE NO EFFECT in the…

A: (1) Density of the Substance is the ratio of the mass and volume of that substance. It can be…

Q: Calculate the free-energy change for the following reaction using the ΔGf° values in the appendix:…

Q: 4. In direct combination reactions, complex substances form simpler substances. 5. In a…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: 13 Be sure to answer all parts. One step in the synthesis of occidentalol, a natural product…

A: Detail mechanistic pathway is given below

Q: Direction: Illustrate the structure of the different organic compounds listed below. 16-18. hexane…

Q: Which of the following is a strong acid? O acetic acid O hydrochloric acid hydrofluoric acid O…

A: Which of the following is a strong acid ?

Q: Given for H2X: Kat = 4.5 x 10; Ka2 = 1.2 x 10 1 The concentration of X "in a 0.150 M aqueous…

A: Given, First acid dissociation constant of diprotic acid H2X = Ka1 = 4.5 x 10-2 Second acid…

Q: 5. Draw the major product of each reaction: Br,/H,O 1. Hg(Oac), 2. Н,О 3. NaBH, H,O*/H,O H,/ Pd…

Q: 24 25 26 27 28 29 30 31 32 33 34 35 36 kJ and its normal boiling point is 98. °C. Calculate the…

Q: The energy required to break a bond between atoms in a molecule?

A: We have to define The energy required to break a bond between atoms in a molecule?

Q: If the atomic weight of magnesium is 24.3 g/mol, calculate how many magnesium atoms does 5 g…

A: Given:- The atomic weight of magnesium is 24.3 g Mass of magnesium= 5g To find:- Number of atoms of…

Q: From the standard reduction potentials in the abbreviated Appendix, calculate the standard EMF or E°…

A: (a) The redox system that has negative value will act as anode and the other positive value redox…

Q: How long will it take to plate out 3.0 g Ni from aqueous Ni2+ with a current of 113.1 A? HOW DO WE…

Q: A chemist dissolves 345. mg of pure nitric acid in enough water to make up 150. mL of solution.…

Q: Calculate the mass in grams that corresponds to an activity of 1 mCi of the following radionuclides:…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Which of the following is a strong acid? O acetic acid O hydrochloric acid O hydrofluoric acid…

A: Which of the following is a strong acid ?

Q: . Show how the enamine below can be synthesized. Then draw the resonance structure(s) for the…

Q: What type of amine is N-methylmorpholine? O A. Primary B. Secondary C. Tertiary D. Quaternary OE.…

Q: A 8.00 L tank at 7.18 °C is filled with 3.89 g of dinitrogen difluoride gas and 7.15 g of carbon…

Q: 1. The magnitude of any enthalpy change depends on the conditions of temperature, pressure and state…

A: Solutions-

Q: This question has multiple parts. Work all the parts to get the most points. tor the following…

A: cyt c (Fe3+) is the electron acceptor. An electron acceptor is an element or compound that accepts…

Q: Use the tables in the text to determine whether each reaction is spontaneous under standard…

Q: A. Calculate the molar solubility of CaF, in a 0.1450 M cesium fluoride, CsF solution. Solubility =…

Q: A. Identification. Name the organic structural formula of the following carbon chains below. CH3 CH3…

A: Select the functional group. Then give the numbering from FG. Then write the substitution name first…

Q: What is the coordination number of the cobalt ion in [Co(en)3]2+

A: Coordination number is the number of ligand or atoms attached to a central metal ion.

Q: Explain: why these chemical structures are Synthetic.

A: To explain why these chemical structures are synthetic

Q: Two polymer samples were characterized separately: Polymer Alpha Polymer Beta Mass Molecular…

Q: Question 2. (a) Is the lithium ion battery secondary battery? Describe the discharging process in…

A: When a cathode and anode connected to each other a cell is formed. When a number of cells are…

Q: 5. HOCH2CH2OH H*

Q: What would happen to the solubility of SRF2 if H30* is added from a strong acid? Select one:…

A: Solution 1. Strong acid gives H3O+ ions easily. and form HF easily. Hence solubility increases.…

Q: How many grams of zinc metal will be deposited from a solution that contains Zn2+ ions if a current…

Q: 20.0 mL of a 0.286 M HCl solution. VO AEO V = mL Submit Request Answer • Part B 7.00 mL of a 0.580 M…

A: a) 20.0 mL of a 0.286 M HCl solution Given Molarity of NaOH solution = 0.14 M = 0.14 mol/L Volume of…

Q: DIRECTIONS: SOLVE THE FOLLOWING WITH A COMPLETE SOLUTION. 1. A solution was made by dissolving 800.0…

Q: What mass of iron must react to produce 3600 kJ energy? 3Fe + 20, → Fe;0, ΔΗ- – 1120 kJ |

Concept explainers

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.

Question

31
11
For an electron in a theoretical one dimensional box of length 2 cm, what is the lowest translational energy? (m = 9.11 x 10 kg)
swered
Select one:
of 2.00
O a. 0.032 J
-34
O b. 3.2 x 10 J
-34
O c. 1.51 x 10 J
34
O d. 1.32 x 10
J

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

State the Born-Oppenheimer approximation in words and mathematically, and indicate how the mathematical form is implied by the statement.
Integrate Plancks law equation 9.23 from the wavelength limits =0 to = to get equation 9.24. You will have to rewrite the expression by redefining the variable and its infinitesimal and use the following integral: 0(x3ex1)dx=4159.43
The reaction 9Be (3H, p) 11Be is studied by bombarding 9Be with 5 MeV tritons.Protons with energies of 2.260, 1.967 and 0.620 MeV are observed at 90 ° of the incident beam due to the formation of 11Be in the ground state and in two excited states:(a) Find the atomic mass of 11Be.(b) Find the excitation energy of the excited states.
Determine the velocity of a marble (m = 8.66 g) with a wavelength of 3.46 × 10 -33 m
If a proton and electron are released when they are 2.0 m apart, find the initial acceleration of electron (in m/s2). The answer (in fundamental SI unit) is?
True or false: 1. Tunneling is more likely to contribute to reactions involving electron transfer than to those involving proton transfer. 2. The energy levels of He only depend on the principal quantum number n. 3. The ionization energy of F is smaller than that of Br.
For a 1.0 x 10^-26 g particle in a box whose ends are at x=0 and x=2.000 Å, calculate the probability that the x coordinate is between 1.6000 and 1.6001 Å
Lithium has a work function of 2.90 eV. Light having awavelength of 1850 Å is shined on Li. Determine the kineticenergy of the electron ejected.
What is energy? Explain the difference between kinetic energy andpotential energy.
A typical plasma in an ICP increases the temperature of an atom by about 9000 K (i.e. from 273 K to 9273 K). If the energy difference for an atom between its ground and excited state is ΔE = 3.00 * 10-19 J, calculate the ratio of electrons in the excited state compared to the ground state. Assume the degeneracy of the ground state is 1, while the excited state is 3. constant: kboltzman = 1.381 * 10-23 J/K
An electron in a hydrogen atom relaxes to n=2 and emits a frequency of 6.169 x 10^14 S^-1. Determine the excited orbit that this relaxed from.
Rank the following molecules from shortest wavelength to longest wavelength 1.) -Shortest Wavelength 2.) 3.) 4.) -Largest Wavelength