observered wavelength 651 nm - Red 483 nm - Blue 432 nm - Violet • From your data and the Rydberg equation, calculate the value of "R" for each of you hydrogen lines. Calculate the percentage error for each. Summarize the results in a table as shown below: Observed Wavelength (nm) Experimental Value of R (m-¹) Balmers Red n1-3, n2-2 Blue n1-4, n2-2 Violet n1-5, n2-2 Percentage Error

observered wavelength 651 nm - Red 483 nm - Blue 432 nm - Violet • From your data and the Rydberg equation, calculate the value of "R" for each of you hydrogen lines. Calculate the percentage error for each. Summarize the results in a table as shown below: Observed Wavelength (nm) Experimental Value of R (m-¹) Balmers Red n1-3, n2-2 Blue n1-4, n2-2 Violet n1-5, n2-2 Percentage Error

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Can someone please show me how to do these? Thank You
How can we find the frequency?
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 = 7. show work please
Compare the de Broglie wavelength of a baseball moving at 90.0 miles per hour (40.2 m/s) to that of a proton moving at 1.30×107 miles per hour (5.81×106 m/s) and a golf ball with a speed of 70.0 miles per hour (31.3 m/s) . Particle Mass (kg) Velocity (m/s) Wavelength & Region baseball 0.140 40.2 proton 1.67*10^-27 5.81*10^6 golf ball 0.0450 31.3
Use the References to access Important values If needed for this question. Compare the de Broglie wavelength of a proton moving at 1.30x107 miles per hour (5.81x106 m/s) to that of a bullet moving at 700 miles per hour (313 m/s) and an alpha particle with a speed of 3.40x107 miles per hour (1.52x107 m/s). Particle proton Mass (kg) 1.67 x 10-27 bullet 0.00190 alpha particle 6.64 x 10-27 Submit Answer Retry Entire Group Velocity (m/s) Wavelength 5.81 x 106 313 1.52 x 107 3 more group attempts remaining Region ultraviolet (10-8 to 107 m) X-ray (10-11 to 10-8 m) gamma (10-16 to 10-¹1 m) smaller than 10-20 m
What is the wavelength of a photon that is required to promote an electron in a Bohr atom from the n=3 up to the n=6 energy level? Express your answer in nm with three sig. fig.
An electron in the n = 6 level drops to the n = 1 level in a hydrogen atom. Calculate the frequency of the emitted photon. Report your answer in s-1. Some potentially useful information is provided below. Please write out your work, show equation(s) that you used, etc. This will make it possible to give partial credit. (This does not have to be long. For example, if I were given the radius of a circle and asked to calculate area, the work that I would should would simply show A = pi x r^2 and then the calculation.) En = −2.18 × 10−18 J (1n2)En = -2.18 × 10-18 J (1n2) h = 6.626 ×10−34 J s h = 6.626 ×10-34 J s c = 3.00 ×108 m/s
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Compare the de Broglie wavelength of a baseball moving at 90.0 miles per hour (40.2 m/s) to that of an electron moving at 1.30×107 miles per hour (5.81×106 m/s) and a bullet with a speed of 700 miles per hour (313 m/s) Particle Mass (kg) Velocity (m/s) Wavelength Region Electrons 9.11*10^-31 5.81*10^6
$ Submit Answer R [Review Topics] [References) Use the References to access important values if needed for this question. Compare the de Broglie wavelength of an alpha particle moving at 3.40x107 miles per hour (1.52x107 m/s) to that of a golf ball moving at 70.0 miles per hour (31.3 m/s) and a bullet with a speed of 700 miles per hour (313 m/s). F Particle Mass (kg) alpha particle 6.64 x 10-27 golf ball 0.0450 bullet 0.00190 V M %6 R LO 5 T G Retry Entire Group tv N 6 B FO Cator=assignment-take Y H MacBook Air & 7 8 more group attempts remaining Velocity (m/s) Wavelength Region 1.52 x 107 31.3 313 N A 44 n U J * 8 D-II FB M 1 9 K DD ge Ceng O O PLE hy ultraviolet (108 to 107 m) X-ray (10-11 to 108 m) gamma (10-16 to 10-¹¹ m). smaller than 10-20 m F10 Techni P ; { command option Previous [ Welco Sbstre + 11 ? 1 Next> 12 1 Oakla delete Oct 30 21 06 30 + S Update UPDATED return D Ⓒ shift
An electron in the n=7 level of the hydrogen atom relaxes to a lower energy level, emitting light of 1005 nm. What is the value of n for the level to which the electron relaxed? Express answer as an integer.
19. Which of the following sets of quantum numbers has a mistake? On = 1 1 = 0 m₁ = 0 mg = 1/2 n = 3 1 = 1 m₁ = -1 ms = -1/2 On=2 | = -1 m₁ = -1 ms = 1/2 On = 4 1 = 2 m₁ = -2 ms = -1/2 200113&isprv=&drc=0&qi=6017362&cfql=1&dnb=0&fromQB=0&inProg...