Using the particle in a box model, the energy of the highest occupied energy level for a linear polyene of length 12 angstroms and containing 8 T-electrons is (me = 9.11 × 10-31 kg): O 3.68 x 10-19 J O 4.45 x 10-34 J 6.68 x 10–17 J 6.69 x 10-19 J O 4.52 x 10-5 J

Using the particle in a box model, the energy of the highest occupied energy level for a linear polyene of length 12 angstroms and containing 8 T-electrons is (me = 9.11 × 10-31 kg): O 3.68 x 10-19 J O 4.45 x 10-34 J 6.68 x 10–17 J 6.69 x 10-19 J O 4.52 x 10-5 J

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: MISSED THIS? Read Section 8.2 (Pages 312 - 322) ; Watch KC 8.2, IWE 8.2. Part A Determine the energy…

A: Energy of photons, E = Nhcλ = 1.30×6.022 ×1023 ×6.626 ×10-34×3×1081580 ×10-9…

Q: now.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take [References] Cobalt-60…

Q: 4. An ethanol solution of p-aminosalicylic acid has a molar absorptivity of 1.6 x 10ʻL mol"em at a…

A: Absorbance can be calculated by the following equation: A=εbc where A: Absorbance of the solution ε:…

Q: Qa 01.Assume tetrazene is a 2.0 x 10.5 Angstrom box. Determine the energy of the six lowest energy…

Q: Mass spectrometry of chlorine from an asteroid sample is shown. Intensity 34 35 36 37 38 Mass mu…

A: Mass spectrometry is an important tool for the determination of the molecular mass of the compound…

Q: ELECTROCHEMISTRY Using the Nernst equation to calculate nonstandard cell voltage A galvanic cell at…

A: Recall the given reaction, 3 Cu2+ aq + 2 Al s → 3 Cu s + 2 Al3+ aq…

Q: Suppose a system of two particles, represented by circles, have the possibility of occupying energy…

A: Given: Two particles system. The possible energy states of particles are 0, 10 and 20 J. And the…

Q: Write down the augmented matrix that allows you to solve for the coefficients that balance the…

A: The balanced equation can be defined as a chemical equation in which the number of each atoms should…

Q: A Gouy balance is used to determine the magnetic susceptibility of a substance. A strong…

A: We have to predict the nature of elements.

Q: 33. In 2016, a serious leak occurred at a natural gas storage facility in Los Angeles County.…

Q: What is the value of vo in s-¹? Vo = VO ΑΣΦ = ? 8-1 What is the value of the work function of the…

Q: The intensity of red light (680 nm) and sorted by a solution of green dye was found to be 1.99 V and…

Q: Q9: Voxelotor's structure is shown below. What would you expect the overall charge of the molecule…

Q: A student is testing a different concentration of Cu(SO4)2, but finds that his absorbance readings…

A: Beer’s lambert law states that the amount of light absorbed is directly proportional to the…

Q: 188 Hg ?+ -1 80

A: H80188g = ? + e+10

Q: 3. Sketch xy-plane cross-section diagrams for the orbitals listed below. Indicate nodal planes and…

A: As per our platform guidelines I can solve only 3 sub parts question. If you want me to solve…

Q: Mass spectrometry of chlorine from an asteroid sample is shown. Intensity 34 35 36 37 38 Mass mu…

A: Mass spectrometry is an important tool for the determination of the molecular mass of the compound…

Q: The energy required to split apart dioxygen according to the equation is 8.17 × 10-19 J/molecule.…

A: According to the Planck, frequency is directly related to the energy of the photon. Mathematically,…

Q: A student creates a sports drink by dissolving 5.0 g of powder in 250 mL of water. The green colour…

A: Given, absorbance= 0.450 Molecular weight of dye X is 418.4 g/mol Mass of powder is 5 g We know…

Q: Covalent bonds in a molecule absorb radiation in the IR region and vibrate at characteristic…

A: Given : Wavelength = 28.3 μm

Q: The ultraviolet spectrum of aspirin shows a secondary absorption band at 271 nm. If a solution of…

A: The absorbing species obey Lambert beer law

Q: क Rb ALEKS Chemistry- 2021FA-CHI X A ALEKS - Griffin Barden - Learn…

Q: Be sure to answer all parts. Covalent bonds in a molecule abso rb radiation in the IR region and…

Q: A laser emits two wavelengths (₁ = 420 nm; λ₂ = 630 nm). When these two wavelengths strike a grating…

A: Approach to solving the question: The diffraction grating. Detailed explanation:

Q: Considering the placement of Cu and I in the periodic table. explain why Cu is used for electrical…

A: Considering the placement of Copper (Cu) and Iodine (I), the reason for employing copper for making…

Q: Which pair of molecules can be used to make the product shown below? OH Select one: O a. O b. O C. O…

A: The Grignard reagent reacts with the carbonyl compound (aldehyde) to give alcohol. If the Grignard…

Q: Platinum has a work function () of 6.35 eV. What is the longest wavelength of light, in nm, that…

Q: Determine the percent abundance for J-67 and J-68, given the following data: The average atomic mass…

A: We have given four Isotopes of J, so total abundance of these four Isotopes will be 100 % . Thus we…

Q: A solution was made and its absorbance was measured to be A. If the path length of the light passing…

A: Absorbance is quantity of light absorbed by solution. We use Beers Lambert la to calculate quantity…

Q: Part A Using the equation E = (hcRH) (-³) = Submit na = (-2.18 x 10-¹8 J) calculate the energy of an…

A: The objective of the question is to calculate the energy of an electron in a hydrogen atom when the…

Q: Calculate the purely theoretical lambda_max in nm for each dye in the simplest particle-in-a-box…

A: The given three dyes are:Dye 1: 1,1'- diethyl-2,2'-cyanine iodideDye 2: 1,1'- diethyl- 2,2'…

Q: Is 1s22s22p6 the symbol for a macroscopic property or a microscopic property of an element? Explain…

A: Property of a molecule can be macroscopic or microscopic. Macroscopic property represents the…

Q: The potential energy associated with two charged particles is 34 mJ when they are separated by a…

A: We are given: potential energy of two charged particles at a distance d, is 34 mJ. We need to…

Q: Starting from the Clasius-Clapeyron equation, log p : Lo + constant and assuming the latent heat of…

A: The Clausius-Clapeyron equation is:

Q: * 00 Chrome File Edit View History Bookmarks Profiles Tab Window Help Element Name B Chem101- Survey…

A: Drug is available as = 3.0 × 102mg Tigan/capsule Patient have to take 4doses/ day of 1 capsule/dose.…

Q: Fill in the following blanks. As the dye concentration increases, the absorbance of the light…

A: The relation between the concentration and absorbance of a sample can be explained with the help of…

Q: Write the molecular formula for a compound w 88.0898.

A: Use the below rules to determine the possible elements in the compoundRule of 13: If r is the…

Q: What is the molar mass of the substance whose mass spectrum is shown below? Relative Intensity 100-…

A: From the mass spectrometry, we need to find the molecular mass of the compound. Measurement of the…

Q: Creating graphs with Excel (or a similar program) is preferred. Plot absorbance (y-axis) vs. λ (x-…

A: Plot the absorbance on y-axis and wavelength on x-axis. The graph is shown below.

Q: You want to figure out the caffeine concentration in a coffee you bought. You make four caffeine…

A: The objective of the question is to determine the concentration of caffeine in a coffee sample using…

Q: Re-order each list in the table below, if necessary, so that the atoms or ions in it are listed in…

A: Introduction :- Atomic radii :- Atomic radii is the distance between the center of nucleus of atom…

Q: You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in…

A: Molar mass of heme (C₃₄H₃₂FeN₄O₄) = 616.49 g/mol Molar mass of Fe = 55.85 g/mol Each mole of heme…

Q: Why when atom loses electrons it becomes positively and not negatively charged? For the toolbar,…

A: The atom is a neutral due to the presence of same number of protons and electrons. As we know that…

Q: The normal bolling point of a certaln liquld X is 148.70 °C, but when 13. g of alanine (C,H,NO,) are…

Concept explainers

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.

Question

Using the particle in a box model, the energy of the highest occupied energy level for a linear polyene of length 12
angstroms and containing 8 T-electrons is (me = 9.11 × 10-31 kg):
O 3.68 x 10-19 J
O 4.45 x 10-34 J
6.68 x 10–17 J
6.69 x 10-19 J
O 4.52 x 10-5 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 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Quantum Mechanical Treatment of Valence Bond Theory

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

1:25 A O * N 5GUC I 67%, Show What You Know: Learning... KO> O 8 de 8 A new band sensation is playing a concert and recording it for a live album to be released this summer. The band asks the sound mixer if he can autotune the singer who has a habit of singing slightly lower than the note. What would the mixer need to do to the sound wave? How would it affect the characteristics of the wave? В I |Revisión 田 !!!
If the absorbance of 0.209 M copper (II) chloride solution is 0.58 and the path length of light is 1.00 cm, what is the Beer's Law extinction coefficient, epsilon? Include 2 decimal places in your answer.
On 3 Feb 2023, a train derailed in East Palestine, Ohio (4700 residents). Approximately 1.1 million pounds of vinyl chloride CH2=CHCI, a toxic flammable gas, was released. Use Excel to calculate the abundance of the M+2 species of vinyl chloride. Note that there are multiple ways to add 2 extra neutrons to the molecule. Paste your spreadsheet into your answers. Use cntl+ (control+tilde key next to the number 1 key) to view all formulas and paste into answers too. Element Mass No. Mass (Da) Abundance (%) H 1 1.0078 99.988 2 2.0141 0.012 C 12 12.000 98.93 13 13.003 1.07 Cl 35 34.969 75.78 37 36.966 24.22
ck O Electronic Structure Interconverting wavelength, frequency and photon energy esc It takes 338. kJ/mol to break an carbon-chlorine single bond. Calculate the maximum wavelength of light for which an carbon-chlorine single bond could be broken by absorbing a single photon. Round your answer to 3 significant digits. nm Explanation /// Q A 2 Check W S A # 3 90 E D X $ 4 9 R 5 F 5 V € T 173AC4O OD 11 ‹ 6 G Y B Pa 7 H © 2023 McGraw Hill LLC All Rights Reserved. Terms of Use | Privacy Center I Accessibility The Sims 3 8 DI J N 1-9 000 3/5 3:0 к -0 22 V Danasia V 4 FERN da
Calculate the percent error between your average experimental value and theoretical value for the mass percent of oxygen in KClO3. Show your work clearly. TV = 39.165% EV = 40.767%
A student creates a sports drink by dissolving 5.0 g of powder in 250 mL of water. The green colour of the drink is due to the presence Green Dye X, which has a lambdamax of 630 nm. A calibration curve (absorbance versus concentration) at lambdamax is created for varying concentrations (mM) of Green Dye X which has the equation y = 26.8x. If 1.0 mL of the sports drink is diluted to 10. mL with water, then the absorbance is measured to be 0.340, what is the mass percent of Green Dye X in the drink powder if the molecular weight is 418.4 g mol-1?
What is the symbol for this MO and how many nodal planes (nodes) does it have? The dark dots in this sketch are the nuclei. The symbol is T* and it has one nodal plane. The symbol is o* and it has no nodal planes. The symbol is n* and it has no nodal planes. The symbol is n and it has no nodal planes. The symbol is n and it has two nodal planes. The symbol iso* and it has one nodal plane. None of these he symbol is o* and it has two nodal planes. The symbol is T* and it has two nodal planes. The symbol is o and it has one nodal plane. The symbol is n and it has one nodal plane. The symbol is o and it has two nodal planes. The symbol is o and it has no nodal planes.
2. ] You make 150.0 mL of a copper(II) sulfate solution but forget to cover it before leaving for the day. The next class, you measure the volume and find that you only have 132.0 mL remaining. You didn’t record the initial concentration, but you measure the absorbance of the remaining solution at 620 nm and find that it is 0.386. You also construct the following calibration curve for CuSO4: Standard solution Abs620 0.50 M 0.424 0.40 M 0.336 0.30 M 0.247 0.20 M 0.159 (refer to image) a. What is the value for k (in Beer’s Law)? Provide a calculation or graph to support your answer. b. What is the concentration of the (remaining) solution? c. What was the concentration of the original solution from the first class? d. If you removed 7.5 mL from the 132.0 mL solution in the process of measuring the absorbance, how much water should you add to obtain the original concentration that you solved for in part (c)?
Given the Beer’s Law, A = εbc, determine the concentration of a sample that gave an absorbance of 0.65 and solute’s molar absorptivity is 1.5 x 10-4/M-cm using a 1-cm sample container
The photoelectron spectra of elements X and Y are shown below. What is the most likely chemical formula of the compound made from these elements? X 42.7 2.90 390 34.0 4.65 0,59 100 10 1 lonization Energy (MJ/mol) Y 67.2 1.68 3.88 100 10 lonization Energy (MJ/mol) O XY2 O XY ) X3Y2 O XY3 Number of Electrons Number of Electrons
You have two solutions of the same compound that are blue. one is very pale and the other is very intense. Absorbance of each solution was measured with a spectrophotometer at the same wave length at which the solution absorbs. (A) Which solution has the higher absorbance? (B) Which is the more concentrated solution?
If Br has the biggest priority because it has the biggest atomic number, and then it's Cl and then F, wouldn't the carbon attached the Br be 1, the carbon attached to Cl be 2 and the carbon attached to F be 3? Then it would be moving in the S direction, but with the H on a wedge, it would be moving in the R direction so it's not right?