None An single electron orbits around a nucleus of charge (+Ze). It requires46.2ev to excite the electron from second Bohr orbit to the third orbit,calculate:a- The value of Z.b- The wavelength of electromagnetic radiation required to transferredthe electron from the first bohr orbit to infinity.e- The radius of the first bohr orbit.(The ionization energy of hydrogen atom 13.6 ev bohr radius = 5.3 x10-11 m, velocity of light 3 x 10 m/sec planks 's constant 6.6 x10-34Js ).

Answered: Image /qna-images/answer/42b32443-111b-49ae-a44d-f80b6d741011.jpg

An single electron orbits around a nucleus of charge (+Ze). It requires 46.2ev to excite the electron from second Bohr orbit to the third orbit, calculate: a- The value of Z. b- The wavelength of electromagnetic radiation required to transfered the electron from the first bohr orbit to infinity. e The radius of the first bohr orbit. (The ionization energy of hydrogen atom = 13.6 ev bohr radius = 5.3 x 10-11 m, velocity of light 3 x 10 m/sec planks 's constant 6.6 x 10-34Js ).

An single electron orbits around a nucleus of charge (+Ze). It requires 46.2ev to excite the electron from second Bohr orbit to the third orbit, calculate: a- The value of Z. b- The wavelength of electromagnetic radiation required to transfered the electron from the first bohr orbit to infinity. e The radius of the first bohr orbit. (The ionization energy of hydrogen atom = 13.6 ev bohr radius = 5.3 x 10-11 m, velocity of light 3 x 10 m/sec planks 's constant 6.6 x 10-34Js ).

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...

See similar textbooks

Similar questions

▼ Part B 2NO3(aq) +8H(aq) + 6e 3Fe(s) + 2NO3 (aq) +8H+ (aq) 3Fe(s)→→3Fe²+ (aq) + 6e →>> 2NO(g) + 4H₂0 (1) →3Fe²+ (aq) + 2NO(g) + 4H₂O(1) IVE ΑΣΦ Calculate El using the tabulated standard electrode potentials at 25 °C. cell Express your answer in volts to three significant figures. Eeell= 1.21 SWE Submit Previous Answers Request Answer 2+ X Incorrect; Try Again; 4 attempts remaining ? V stontiol buoubtrooting the electro na
500.0 mL of 0.100 mol·L HCl(aq) was added to a high quality insulated calorimeter containing 500.0 mL of 0.100 mol·LNaOH(aq). Both solutions had a density of 1.000 g·mL and a specific heat of 4.184 J·g ·K . The calorimeter had a heatcapacity of 850.0 J·K . The temperature of the entire system rose from 25.50 C to 26.05 C.Calculate the heat of reaction. Thank you!
Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine making an 0.1 M solution of each species. Select1 next to the species that makes the solution with the lowest pH. Select 2 next to the species that makes the solution with the next higher pH, and so on. Notice that some of the rankings have been filled in for you already. Also notice that water is on the list. For that particular case, just compare the pH of pure water to the pH of the other solutions. Note for advanced students: for all charged species, you may assume the necessary counterions act as neither acids nor bases. relative pH of 0.1 M aqueous solution species H20 4 H,PO4 HNO, (Choose one) NO2 7 OH (Choose one) HF (Choose one) ▼
Given the following data: 2 C6H6(l) + 15 O2(g) → 12 CO2(g) + 6 H2O(l) ΔG0= -6399 kJ C(s) + O2(g) → CO2(g) ΔG0= -394 kJ H2(g) + ½O2(g) → H2O(l) ΔG0= -237 kJ Calculate the ΔG0rxn for the reaction 6 C(s) + 3 H2(g) → C6H6(l)
(d) H₂ H₂C-C H₂ * HC -C H₂C CH3 Supporting Materials Periodic Table Additional Materials eBook Tutorial Constants and Factors Supplemental Data
13, :№= daw anews N=H daw amous here :0: N=CO 가 72 Q:C=N: КО KCN, HCL KO KCN, HCL gali KⓇ that product
for each of the following compounds... a. Build a model using the molecular model kit b. Name the compound, using R, S nomenclature