Explain the lyman series of emission lines

Assignment Help Chemistry
Reference no: EM13270494

The Lyman series of emission lines of the hydrogen atoms are those for which nf = 1. a) determine the region of the electromagnetic spectrum in which the lines of the Lyman series are observed. b) Calculate the wavelengths of the first three lines in the Lyman series-those for which ni = 2,3,and 4

Reference no: EM13270494

Questions Cloud

Estimate the length of the pipe : Two adjacent natural frequencies of an organ pipe are found to be 450 Hz and 495 Hz. What is the length of the pipe
What is the after-tax net cash flow for the year of the sale : Half-year convention does not apply to this asset. After 4 years, the rig is sold for $65,000. If the effective income tax rate is 40%, what is the after-tax net cash flow for the year of the sale.
Determine the mass of planet physics : While visiting Planet Physics, you toss a rock straight up at 14m/s and catch it 2.5s later. determine the mass of Planet Physics
How much money will you have 11 years from now : You deposit $600 today, $600 one year from now, and $1000 five years from now into an account that earns 4% compounded annually. How much money will you have 11 years from now?
Explain the lyman series of emission lines : The Lyman series of emission lines of the hydrogen atoms are those for which nf = 1. a) determine the region of the electromagnetic spectrum in which the lines of the Lyman series are observed. b) Calculate the wavelengths of the first three lines..
Explain what are the flow rates of the butane : A liguid stream in a refinery contains 0.20 mol propane/mol, 0.30 mol butane/mol and 0.50 mole pentane/mol. If the flow rate of the propane is 75 mol/min, what are the flow rates of the butane and pentane
Describe the investor position : The market prices of the options are $2.75 and $1.50, respectively. The options have the same maturity date. Describe the investor's position.
Define how many micrograms of co2+ ion : It takes 10 microliters of solution to produce a spot 1 cm in diameter. If the co(no3)2 solution contains about 6g co2+ per liter, how many micrograms of co2+ ion are there in one spot
How much work is done by the system : 189.35 J of energy are transferred to a system in the form of heat while the internal energy decreases by 46.99 J

Reviews

Write a Review

Chemistry Questions & Answers

  How to calculate the standard free-energy change

Calculate the standard free-energy change at 25 ^ \circ \rm C for the following reaction using the table in the introduction

  State how many grams and pounds of washing soda

How many grams and pounds of washing soda are needed to remove the hardness from 500 gallons of water that has a hardness of 150 ppm CaCO3?

  The qualitative analysis for net iontic equations

You are given an unknown (solid or solution) and told that it can be one of the other of the compounds in the pairs listed below. Describe a simple chemical test (Not a flame test) using only reagents from our chemistry kits that would enable you ..

  Find the expected freezing point of a water

Find the expected freezing point of a water solution that contains 268 g of aluminum nitrate, Al(NO3)3, in 8.50 kg of water.

  Explain the cobalt will decompose spontaneously

Show that the species Co^3+ (aq) will spontaneously decompose to CoO2 (s) and Co^2+ (aq) at PH 0 the question need to solve for the potential at both pH of 0 and pH of 5 to prove that at pH of 0 the cobalt will decompose spontaneously, but at pH o..

  Explain quantum mechanice yields classical mechanics

As is often said, quantum mechanice yields classical mechanics when h approaches 0. What result is obtained classically for p(v,T) when h approaches 0? Why is this relation unsatisfactory

  Define wastewater flow in a sewer can be estimated by adding

Wastewater flow in a sewer can be estimated by adding a known amount of tracer such as salt solution and measuring the salt concentration upstream and downstream of the point of addition.

  Define the two ions will form an ionic compound

Two of the following ions depend on their conversion into a gas for detection. What are the 2 ions? The two ions will form an ionic compound.

  How many grams of h3po4 are present

How many grams of H3PO4 are in 175 mL of a 3.5 M solution of H3PO4?

  State the solution concentrations notation

Give the cell notation based on the following reaction: Fe(s) + Hg2 ++ (aqueous) = Fe++ (aqueous) + 2Hg (l) the solution concentrations are 0.01 M

  Determine what is the activation energy

Calculate kc for the reversible reaction and determine what is the activation energy

  Explain an electrochemical cell

Describe an electrochemical cell that would have the following net equation, by answering the following questions. Fe(s)+Ni^2(aq)-->Ni(s)+Fe^2+(aq)

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