02 May WHAT IS THE WAVELENGTH OF THE RADIATION EMITTED WHEN THE ELECTRON MAKES A TRANSITION BETWEEN THE TWO LEVELS?
) The C—C stretching vibration of ethylene can be treated as a harmonic oscillator with the CH2 on each side treated as balls joined by a spring. a) Calculate the ratio of the vibrational frequency of ethylene to that of completely deuterated ethylene. Enter your answer to two significant figures. b) Putting different substituents on the ethylene can make the C–C bond longer or shorter. Keeping in mind that a shorter bond is stronger, would a shorter bond length make the vibrational frequency increase, decrease or stay the same relative to ethylene? Enter the word increase, decrease or same for your answer. 2) The blue solution formed when an alkali metal dissolves in liquid ammonia consists of the metal cations and electrons trapped in a cavity formed by ammonia molecules. a) Calculate the energy spacing between the levels with n = 4 and n = 5 of an electron in a one-dimensional box of length 5.0nm. Recall that the mass of the electron is 9.11 x 10-31 kg, and 1 Joule = 1 kg m2/s2. Enter your answer in J to two significant figures and do not enter the units. b) What is the wavelength of the radiation emitted when the electron makes a transition between the two levels? Enter your answer in meters to two significant figures and do not enter the units. 3) The bond length of HI is 161pm. a) Calculate the moment of inertia of the molecule in kg m2. Note that this is a per molecule quantity (i.e., convert /mol to /molecule). Enter the answer to two significant figures and do not enter the units. b) Calculate the greatest wavelength of the radiation that can excite the molecule into rotation. Please use the general formula given in class for the energy (not the result in the book for two dimensions). Also, please use instead of in the formula given in class since this was an oversight. Enter your answer in meters to two significant figures and do not enter the units.
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.