Содержание
- 2. Q1 Select the best choice : Most energy necessary to remove one electron: Cu Cu+ Cu2+
- 3. R1 Select the best choice : Most energy necessary to remove one electron: Cu Cu+ Cu2+
- 4. Q2 Explain why Ag+ is the most common ion for silver. Which is the more likely
- 5. R2 Ag+ is the most common ion for silver because it has [Kr]4d10 . With filled
- 6. R1C The preferred configuration of Mn2+ is [Ar]3d5 The 3d orbital are lower in energy than
- 7. 3.2 Units A) Electromagnetic Radiation 3.2.1: Electromagnetic Radiation 3.2.2: Quantization 3.2.3: The Atomic Spectrum of Hydrogen
- 8. Spectrum 1862, Maxwell (visible and invisible are EM radiation) J. W. Ritter 1801, W. Herschel 1800,
- 9. ELECTROMAGNETIC RADIATION
- 10. 3.2 EM Radiation A) Electromagnetic Radiation The frequency of radiation used in a typical microwave oven
- 11. 3.2 Units A) Electromagnetic Radiation The frequency of radiation used in a typical microwave oven is
- 12. Solution 1 E = hν, Multiply this value by the Avogadro constant to find the energy
- 13. Solution a. 39.9 J mol–1 b. 3.99 J mol–1 c. 399 J mol–1 d. 0.39 J
- 14. 3.2 Atomic Spectra A) What is the ionization energy (kJ/mol) for an excited state of hydrogen
- 15. 3.2 Response A
- 16. 3.2 Response A
- 17. Exercise A line from the Pfund series has the frequency 8.02 × 1013 Hz. What value
- 18. Useful Table 3.4. The atomic spectrum of hydrogen
- 19. Exercise A line from the Pfund series has the frequency 8.02 × 1013 Hz. What value
- 20. Exercise A line from the Pfund series has the frequency 8.02 × 1013 Hz. What value
- 21. Exercise Rearranging, by taking 0.04 from each side, gives Dividing both sides by –0.01563 and multiplying
- 22. 3.2 Light Interference In Thomas Young’s experiment when he passed light through two closely placed slits,
- 23. 1.2 Light Interference A set of maxima and minima in an interference pattern suggests a totally
- 24. Q4 The wave function of an electron is related to the probability for finding a particle
- 25. Radial Probability Distribution https://www.youtube.com/watch?v=Prf_jzbD_bM Ψ(r, θ, φ)=R(r) Y(θ, φ)
- 26. Radial Distance
- 27. Exercise Sketch radial wavefunctions, radial distribution functions and boundary diagrams for 6s and 5p electrons
- 28. Radial nodes for S = n-1 Radial nodes for p = n-2
- 29. Particle in a Box
- 33. Show that if Ψ = Asinrx, the boundary conditions require that (Ψ = 0 when x
- 35. Show that if , the energy levels of the particle are given by
- 37. Show that substituting the value of r given in question C into ψ=Asinrx and applying the
- 39. Integration
- 40. Schrodinger Equation What is the normalization constant for the wave function exp(-ax) over the range from
- 41. What is the normalization constant for the wave function exp(-ax) over the range from 0 to
- 42. Match the type of orbital defined by the quantum numbers given in questions (a) to (d)
- 43. Use Slater’s rules to determine the relative sizes of N, O and F atoms. Slater Rules
- 44. Step-1 Slater Rules N (Z = 7) is 1s22s22p3 O (Z = 8) is 1s22s22p4 F
- 45. Use Slater’s rules to determine the relative sizes of N, O and F atoms. Slater Rules
- 46. Electronic Configuration
- 47. Q3 What are the values and quantum numbers l and n of a 5d electron. n
- 48. Answer 2 for any d orbitals the l = 2, n = 5
- 49. R1c Explain factors that cause lanthanide contraction. (0.25pts) Explain why Ag+ is the most common ion
- 50. ρsinφ Δρ Angle = Arc Length radius of the circle Arc Length × Arc Length ×
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