Explain the experimental ionization energy for naphthalene

Assignment Help Chemistry
Reference no: EM13559987

A new technique has been developed for which molecules can be selectively ionized by multi-photon excitation using laser induced excitation (e.g., two photons are sequentially absorbed to give the excited state). Experimentally it was observed that naphthalene could be selectively ionized by sequentially absorbing three photons at a wavelength of 363.24 nm. What was the experimental ionization energy for naphthalene in kJ/mole?

Reference no: EM13559987

Questions Cloud

How thoreaus approach to nature : how Thoreau's approach to nature is similar, but more importantly, different from the other authors Look at not only how the different authors DESCRIBE nature but also the PURPOSE of nature in each text and, arguably, to each author.
Evaluate the approximate molarity of the hcl solution : An HCl solution has been prepared by diluting 300.00mL of concentrated HCl (which is about 12.0 M) to 20L with water. Calculate the approximate molarity of the HCl solution.
Determine what power is absorbed by the motor : The 12.0V battery (an independent voltage source) of your caris connected in series with the starter motor. What power is absorbed by the motor
Essay on the merits and demerits of the rule : Select one of the three rules below and write a two page essay on the merits and demerits of the rule in either indoor or outdoor. You can make comparisons of the indoor and outdoor soccer.
Explain the experimental ionization energy for naphthalene : Experimentally it was observed that naphthalene could be selectively ionized by sequentially absorbing three photons at a wavelength of 363.24 nm. What was the experimental ionization energy for naphthalene in kJ/mole
Explain lowest energy chair-conformation : Draw the structure of (1S,3R,4R)-1-tert-butyl-3,4-dimethylcyclohexane in its lowest energy chair-conformation.
Write one sentence using word in the parentheses : Write one sentence using the information provided and the word in the parentheses - Susan was able to get the dress after all.
How much work is required to bring the object to rest : An 8.75kg object slides over a horizontal surface. Witha velocity of 6.25m/s. A constant force of 35.7 N is exertedon the object to slow it down. How much work is required to bring the object to rest
Explain the same and nitrogen was substituted for oxygen : If the charge on the metal remained the same and nitrogen was substituted for oxygen, what would the formula and systemic name for the compound be

Reviews

Write a Review

Chemistry Questions & Answers

  Find out the experimental molar solubility

A titration was performed with a solution of 10.00 mL of Ca(OH)2 and 25.00mL of DI water. The endpoint was reached with a 0.03192 M of HCl at a final volume of 11.25 mL.

  What is the vapor pressure ph2o of the resulting solution

If 0.140mol of a nonvolatile nonelectrolyte are dissolved in 3.30mol of water, what is the vapor pressure PH2O of the resulting solution? The vapor pressure of pure water is 23.8 torr at 25 °C

  Explain what should the absorbance of the new solution be

Given a stock solution of a food dye having a concentration of 1.0 x 10-5 and an absorbance of 0.700. If a new solution is made by diluting exactly 10.0 mL of the solution with exactly 20.5 mL of distilled water, what should the absorbance of the ..

  Explain what is the voltage of the cell

20.00mL of .120M Cu+ is titrated with .100M Ce4+. What is the voltage of the cell when the amount of added Ce4+ is (a)5.00mL, (b) 12.00mL, (c) 22.00 mL

  Explain how many grams of aluminum are needed to react

2Al(s) + 6HCl(aq) 2AlCl3(aq) + 3H2(g) According to the equation above, how many grams of aluminum are needed to completely react with 3.93 mol of hydrochloric acid

  Explain the molar mass of a neutron

The molar mass of a neutron is 1.008665 g/mol. Calculate the binding energy (in J/mol) of F-19. (c=2.998 x 10^8 m/s)

  How to calculate the empirical formula of the compound

A 0.7995 g sample of a compound containing only uranium and chloride is dissolved in water and excess aqueous silver nitrate is added to precipitate 0.9982 g of silver chloride . Calculate the empirical formula of the compound.

  Evaluate the percent cu in the alloy

A 6.11g sample of Cu-­?Zn alloy reacts with excess aqueous HCl producing 1.26 L of H2(g) at 22.0 ?C and 728 torr. Since only the Zn portion of the alloy reacts, calculate the percent Cu in the alloy.

  Expect the entropy change and delta s

State whether you would expect the entropy change, delta S, to be positive, negative, or approximately zero for each of the following reactions: (a) A + B --> C (b) A + B --> C + D (c) A --> B + C Please explain.

  Explain soluble sodium salt containing bromide and iodide

A student is given a soluble sodium salt containing one of eight possible anions (negative ions): acetate, chloride, bromide, iodide, sulfide, sulfate, or phosphate. the student adds some BaCl2 solution to the salt solution.

  Define the calculation of the molar mass of the protein

A solution of a protein contains 0.382 grams of the material in 1.00 L of solution. At a temperature of 25°C,this solution has an osmotic pressure of 1.07 torr. Calculate the molar mass of the protein.

  Explain a breathalyzer instrument contains two ampules

A Breathalyzer instrument contains two ampules, each of which contains 0.75 mg K2Cr2O7 dissolved in 3 mL of 9 mol L?1 H2SO4(aq). One of the ampules is used as reference. When a person exhales into the tube of the Breathalyzer, the breath is direct..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd