4. Consider a hypothetical system in which the energy levels are given by: End = w˜(n² + 1/2) + BJ 2(J+1) with n = 0,1,2,... and J = 0,1,2,... where w = 1000 cm-1 and B = 2 cm-¹. The quantum numbers (a) Sketch an energy level diagram for the lowest few n and J states. (b) Suppose the selection rules for this system demand An = ±1 and AJ = ±2. Draw arrows showing the possible excitations if you start in the n = 0 and J = 3 state. (c) Suppose at the temperature of the experiment, the molecules are found primarily in then = 0 and 0-4 states. Calculate the energies of the allowed excitations from these states and sketch the resulting spectrum you would obtain.

4. Consider a hypothetical system in which the energy levels are given by: End = w˜(n² + 1/2) + BJ 2(J+1) with n = 0,1,2,... and J = 0,1,2,... where w = 1000 cm-1 and B = 2 cm-¹. The quantum numbers (a) Sketch an energy level diagram for the lowest few n and J states. (b) Suppose the selection rules for this system demand An = ±1 and AJ = ±2. Draw arrows showing the possible excitations if you start in the n = 0 and J = 3 state. (c) Suppose at the temperature of the experiment, the molecules are found primarily in then = 0 and 0-4 states. Calculate the energies of the allowed excitations from these states and sketch the resulting spectrum you would obtain.

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

Similar questions

Subject: chemistry
MyCSU - Columbus State Univer. x | № Inbox - bailes_amber@columbu: x D2L Homepage - Columbus State Un X - со A ALEKS-Amber Bail www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lJgXZp57itWHhRgilODc5MqvhZbKYx2-U-037007TYd Gmail YouTube Maps MyCSU - Columbus... Homepage - Georg... Microsoft Office Ho... B Lesson 2 Disc O CHEMICAL REACTIONS = Solving for a reactant using a chemical equation Ammonia (NH3) chemically reacts with oxygen gas (0₂) to produce nitric oxide (NO) and water (1₂0). What mass of ammonia is consumed by the reaction of 9.9 g of oxygen gas? Be sure your answer has the correct number of significant digits. x10 g ANAKKALE X S ? Email 4 Jessy Vseforestainty a jedan den so $45******
Only typed solution. What is the name
Why are ducks waterproof? It’s because they produce copious amounts of oils from their uropygial glands and spread it across their feathers. In this exercise, we’ll be investigating the molecular structure of one of these preen oils to determine how it keeps ducks dry. Q.5 - Preen oil is actually a complicated mixture of many different organic compounds, such as the structure seen previously.. Ornithologists have determined that birds often use preen oil compounds for scent recognition. Below, several different chemicals isolated from preen oil are shown, along with their vapor pressures at room temperature. p-cymene has the highest vapor pressure, meaning it is the most easily evaporated compound of the three listed. Explain why p-cymene has a higher vapor pressure at room temperature compared to the other compounds. Make sure to explain what holds the p-cymene in the sample. (Image attached)
M Apple Google Disney ESPN Yahoo! Biomedical Careers Program Apple iCloud Yahoo Images Bing Google Wikipedia COWLv2 |... b D2L ☆ & G For the reaction r r Submit Answer prod03-cnow-owl.cengagenow.com Fe(s) + 2HCI(aq)→→→FeCl₂(s) + H₂(g) AH° = -7.4 kJ and AS° = 107.9 J/K D2L D2L D2L Facebook Twitter LinkedIn Use the References to access important values if needed for this question. The Weather Channel Yelp TripAdvisor b D2L M G C The maximum amount of work that could be done when 2.08 moles of Fe(s) react at 286 K, 1 atm is Assume that AH° and ASº are independent of temperature. Retry Entire Group 4 more group attempts remaining kj. +88 M
KOVe Br 美 Select one: Previous page Exam-Onli *Week 11 5udentread
Help 100% 2 Tue 4: Public Health Ch x * HSC 258 - Major Projec X * Mind Tap - Cengage Lea X C The Illustration To The d=55750828934189288909969212&EISBN=9781305657571&id=1061392007&nbld%3D21... * O TO Q Search this co References Use the References to access important values if needed for this question. For the following reaction, 6.43 grams of sulfur dioxide are mixed with excess oxygen gas . The reaction yields 6.30 grams of sulfur trioxide . sulfur dioxide(g) + oxygen(g) sulfur trioxide(g) grams What is the ideal yield of sulfur trioxide? What is the percent yield for this reaction? Submit Answer
||| O HYDROCARBONS Naming and drawing linear alkenes with one double bond Write the systematic name of each organic molecule: CI structure CI Explanation CI CI Check D 0 0 name MacBook Pro S © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use 0/5 | Privacy C
Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. Citi Select to Add Arrows .CI iPr. Si (iPr) 3SICI, Et3N Si-Pr olPr :CI: O
CH3 O || H;C-CH-C-CH,-CH3 Type of functional group w. || H3C-CH-C-CH,-CH3 IUPAC CH3 O || H3C-CH-C-CH2-CH3 Derived Name CH3 Type of functional group х. CH3 Common Name 1 CH3 Common Name 2 (Derived Name)