λ for one line of the hydrogen spectrum is .4118 x 10-4 cm. Use this value...
λ for one line of the hydrogen spectrum is .4118 x 10-4 cm. Use this value in the Rydberg equation to calculate the RH value using n1 = 2, and n2 = 6
Use 1/λ = RH/hc (1/nx^2 - 1/ny^2)
Homework Answers
Add Answer to:
λ for one line of the hydrogen spectrum is .4118 x 10-4 cm. Use
this value...
Using the Rydberg equation, calculate the energy in joules, J, of the emission line when electrons...
Using the Rydberg equation, calculate the energy in joules, J, of the emission line when electrons drop from n2 = 4 to n1= 2 in the hydrogen atom. Hint: Answer includes 3 significant figures, use the format X.XXEX for scientific notation. Relevant constants: h = 6.626 x 10-34 J·s, c = 3.00 x 108 m·s-1, and RH = 1.097 x 107 m-1. Alright I tried to plug in I am getting 1.36x10^-18 what am I doing wrong? is this right...
Part II. Analysis of the hydrogen line spectrum Calculate the energy of each of the wavelengths found in the hydrog...
Part II. Analysis of the hydrogen line spectrum Calculate the energy of each of the wavelengths found in the hydrogen line spectrum, using the equation hc E = 6.626 E-34 J sec h c 2.998 E10 cm sec PE .Complete Table I. Use equation 26 and express your answer as a number x 10 (Review the instructions on using Excel when the same equation is used for multiple calculations. its Table I Energy of Electrons in Bohr Orbits tic sp...
RH = 2π2μZ2e4 (4πε0)2h2 1/μ = 1/me + 1/mnucleus , where me = mass of electron...
RH = 2π2μZ2e4 (4πε0)2h2 1/μ = 1/me + 1/mnucleus , where me = mass of electron = 5.4858 x 10–4 u and mnucleus = mass of nucleus. RH =2.17868891 x 10–18 J = 1.09677759 x 107 m–1 Note that the value of RH in m-1 is the energy in wavenumbers; this what you get when you divide RH in Joules by h and c; it corresponds to 1/λ, the number of waves per meter. 1. Using the equation E=RH (1/nl2...
Whats The Rh,cm^-1 and the relative error(%) Table 1. Determination of Rydberg Constant using the hydrogen...
Whats The Rh,cm^-1 and the relative error(%)
Table 1. Determination of Rydberg Constant using the hydrogen gas discharge tube. Lyman line | color | λ (nm) | λ (cm) | (cm") Paschen . ni 可 iso 196, Table 2. Regression analysis results for the three series and evaluation of the Rydberg constant. Relative error(%) Slope Intercept R2 Ril, cm-1 series Lyman 374a a47 600 449 Balmer Paschen
Atomic hydrogen produces a well-known series of spectral lines in several regions of the electromagnetic spectrum....
Atomic hydrogen produces a well-known series of spectral lines in several regions of the electromagnetic spectrum. Each series fits the Rydberg equation with its own particular n1 value. Calculate the value of n1 that would produce a series of lines in which the highest energy line has a wavelength of 4468 nm. n1 =
Use the Rydberg equation to calculate the frequency of a photon absorbed when the hydrogen atom...
Use the Rydberg equation to calculate the frequency of a photon absorbed when the hydrogen atom undergoes a transition from n1 = 2 to n2 = 4. 06.165 x 1014 5-1 2.056 x 106 s-1 8.226 x 10145-1 2.742 x 10651
The visible region of the hydrogen spectrum results from relaxation of electrons from excited states to...
The visible region of the hydrogen spectrum results from relaxation of electrons from excited states to energy level 2 (n1). Use the Rydberg equation and your measured wavelengths to determine the energy transitions associated with each of your observed wavelengths for hydrogen. In other words, calculate the excited state energy level (n2) for each of your observed wavelengths for hydrogen. n has integer values; so, calculate it first with appropriate significant digits, then round it to an integer. values :...
The observed lines in the emission spectrum of atomic hydrogen are given by 1 1 ū(cm-1)...
The observed lines in the emission spectrum of atomic hydrogen are given by 1 1 ū(cm-1) = Rh(cm-1) | 1 1 50 cm-1, n > nu -1 In the notation favored by spectroscopists, ✓ = 1/1 = E/hc and Rh = 109,678 cm-1. The Lyman, Balmer, and Brackett series refers to ni = 1, 2, and 4, respectively, for emission from atomic hydrogen. Part C What is the highest value of ū for the Brackett series? Express your answer using...
4 Item 4 Learning Goal: To calculate the wavelengths of the lines in the hydrogen emission...
4
Item 4 Learning Goal: To calculate the wavelengths of the lines in the hydrogen emission spectrum Atoms give off light when heated or otherwise excited! The light emitted by excited atoms consists of only a few wavelengths, rather than a full rainbow of colors. When this light is passed through a prism, the result is a series of discrete lines separated by blank areas. The visible lines in the series of the hydrogen spectrum are caused by emission of...
4. Use the equations and data below to calculate AE (in J), frequency (in s) and...
4. Use the equations and data below to calculate AE (in J), frequency (in s) and wavelength (in nm) for the following transition in hydrogen: Houter = 2 and Ninner = 1. Rydberg equation: AE = -RH Rydberg constant: RH = 2.18 x 10-18) 1 .2 ninner nuter) AE = hv Planck's constant: h = 6.626 x 1034 Js 2=c/v speed of light: C = 3.00 x 108 m/s (a) AE = (b) Frequency = (use the absolute value of...
Part II. Analysis of the hydrogen line spectrum Calculate the energy of each of the wavelengths found in the hydrogen line spectrum, using the equation hc E = 6.626 E-34 J sec h c 2.998 E10 cm sec PE .Complete Table I. Use equation 26 and express your answer as a number x 10 (Review the instructions on using Excel when the same equation is used for multiple calculations. its Table I Energy of Electrons in Bohr Orbits tic sp...
Whats The Rh,cm^-1 and the relative error(%)
Table 1. Determination of Rydberg Constant using the hydrogen gas discharge tube. Lyman line | color | λ (nm) | λ (cm) | (cm") Paschen . ni 可 iso 196, Table 2. Regression analysis results for the three series and evaluation of the Rydberg constant. Relative error(%) Slope Intercept R2 Ril, cm-1 series Lyman 374a a47 600 449 Balmer Paschen
Use the Rydberg equation to calculate the frequency of a photon absorbed when the hydrogen atom undergoes a transition from n1 = 2 to n2 = 4. 06.165 x 1014 5-1 2.056 x 106 s-1 8.226 x 10145-1 2.742 x 10651
The observed lines in the emission spectrum of atomic hydrogen are given by 1 1 ū(cm-1) = Rh(cm-1) | 1 1 50 cm-1, n > nu -1 In the notation favored by spectroscopists, ✓ = 1/1 = E/hc and Rh = 109,678 cm-1. The Lyman, Balmer, and Brackett series refers to ni = 1, 2, and 4, respectively, for emission from atomic hydrogen. Part C What is the highest value of ū for the Brackett series? Express your answer using...
4
Item 4 Learning Goal: To calculate the wavelengths of the lines in the hydrogen emission spectrum Atoms give off light when heated or otherwise excited! The light emitted by excited atoms consists of only a few wavelengths, rather than a full rainbow of colors. When this light is passed through a prism, the result is a series of discrete lines separated by blank areas. The visible lines in the series of the hydrogen spectrum are caused by emission of...
4. Use the equations and data below to calculate AE (in J), frequency (in s) and wavelength (in nm) for the following transition in hydrogen: Houter = 2 and Ninner = 1. Rydberg equation: AE = -RH Rydberg constant: RH = 2.18 x 10-18) 1 .2 ninner nuter) AE = hv Planck's constant: h = 6.626 x 1034 Js 2=c/v speed of light: C = 3.00 x 108 m/s (a) AE = (b) Frequency = (use the absolute value of...
Most questions answered within 3 hours.
-
Write a program to solve the Josephus problem, with the following
modification:
Sample Input:
./a.out n...
asked 44 minutes ago -
At the start of a CD it is spinning at a rate of 525 rpm
(revolutions...
asked 1 hour ago -
4. Without doing any calculations, predict whether the observed
∆T would increase, decrease or remain the...
asked 2 hours ago -
Based on the range, which of the following sets of scores has
the greatest variability? 3,...
asked 3 hours ago -
Ripples in a pond travel at a velocity of 3 m/s with one peak
passing a...
asked 3 hours ago -
A man stands on the roof of a building of height 13.0 mm and
throws a...
asked 3 hours ago -
The extent to which assets are financed by borrowed funds and
other liabilities is indicated by:...
asked 4 hours ago -
Explain in detail
Germany is the fifth largest economy
explain what goods and services Germany specializes...
asked 4 hours ago -
The density of platinum is 21.45 g/mL. If a cube of platinum
with a mass of...
asked 5 hours ago -
Accounts Receivable
Sales
A/R Posting
Extended Sales Invoice
Packing Slip
Compare invoice to packing slip 2...
asked 5 hours ago -
Michaella, age 23, is a full-time law student and is claimed by
her parents as a...
asked 5 hours ago -
Why are polymers not typically casted into products?
asked 5 hours ago