Compute the wavelength of light

Assignment Help Chemistry
Reference no: EM13207662

Calculate the wavelength of light that is produced when the excited electron relaxes back tro ground state. givien sodium is the excited element 1s2 2s2 2p6 3s1 ground state is [Ne] 3s1

Reference no: EM13207662

Questions Cloud

Study of linguistics and study of things in kinship module : What connections do you see between the study of linguistics and the study of things in kinship module in anthropology? "
Design a single angle strut connected to a gusset plate : Design a single angle strut connected to a gusset plate to carry 180k n factored load. The length of the strut between center to center intersection is 3m.
How many years will it take for the follower country : Assume that a "leader country" has real GDP per capita of $40,000, whereas a "follower country" has real GDP per capita of $20,000. Next suppose that the growth of real GDP per capita falls to zero percent in the leader country and rises to 2 perc..
Derive the expression for reversible work : What is work? Why is it path dependant? Derive the expression for reversible work from a closed system containing a simple compressible substance.
Compute the wavelength of light : Calculate the wavelength of light that is produced when the excited electron relaxes back tro ground state. givien sodium is the excited element
Find the shortest ladder : a wall 8 ft high is 3/3/8 ft. from a house. find the shortest ladder which will reach from the ground house when leaning to the wall.
A central characteristic of medieval science was that : What did the English poet Alexander Pope mean when he wrote: "God said, ‘Let Newton be!' and All was Light"? Which was NOT a feature of the seventeenth-century Scientific Revolution? A central characteristic of medieval science was that
Determine what is the direct utility function : Consider the indirect utility function: v(p1; p2; m) = m /(p1 + p2) a. Derive the Marshallian demand functions.b. What is the expenditure function c. What is the direct utility function
How are students distributed across classes of freshman : What is the proportion of females at StatCrunchU and determine a range of plausible values for this proportion. Is this proportion significantly larger than 0.5?

Reviews

Write a Review

Chemistry Questions & Answers

  Find the energy of a photon of light

Find the energy of a photon of light if the wavelength of the light wave is 6.88 x 10-7 m.

  Write lewis structures for reactants

Free radicals are also important in many environmentally significant reactions. For example, photochemical smog, which forms as a result of the action of sunlight on air pollutants, is formed in part by the following two steps.

  Calculate the molar enthalpy of vaporization of bromine

The normal boiling point of bromine is 58.8 C. Given that the vapor pressure pressure of bromine is 75.0 torr at 2.5 C, Calculate the molar enthalpy of vaporization of bromine.

  What is the solubility of aucl at this temperature

For AuCl, Ksp = 2.0 x 10-13 at 25°C. What is the solubility of AuCl at this temperature?

  What is the ph of the solution

what is the ph of the 0.20 M NH3/0.20 M NH4Cl buffer after the addition of 10.0 ml of 0.10M HCl to 65.0 ml of the buffer.

  How many grams of cacl2 should be dissolved

how many grams of CaCl2 should be dissolved in 500.ml of water to make a 0.20m solution of CaCl2

  Explain synthesis of compounds

The professor wants us to do the following: Outline all steps in the possible synthesis of each of the following compounds from benzene and / or toluene

  Calculate the work done in joules

Calculate the work done in joules, when 4.5 L of argon expands to 11 L at constant temperature against an external pressure 545 torr.

  Explain standard reduction potentials

Starting with standard reduction potentials calculate the values of e cell and delta g of the following reactions:

  Explain how many millirem did the child receive

A 24-kg child receives 2.85x10^6 B particles, each with an energy of 4.30x10^-13 J. If the RBE=0.40, how many millirem did the child receive?

  Heptapeptide upon hcl hydrolysis produced asp

heptapeptide upon HCL hydrolysis produced equimolar amounts of ASP, CYS, GLU, LYS, PHE, TYR, VAL and ammonia. Exposure of the intact heptapeptide to FDNB followed by hydrolysis produced DNP-VAL

  Acid chlorides are used as electrophiles in friedel-crafts

Acid chlorides are used as electrophiles in the Friedel-Crafts reaction to prepare aromatic ketones. The reaction involves the transfer of an aromatic hydrocarbon with an acyl chloride in the presence of a lewis acid

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