CHEMISTRY
2nd Edition
ISBN: 9781593995782
Author: OpenStax
Publisher: XANEDU PUBLISHING
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Chapter 6, Problem 5E
Light with a wavelength of 614.5 nm looks orange. What is the energy, in joules, per photon of this orange light? What is the energy in
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Chapter 6 Solutions
CHEMISTRY
Ch. 6 - The light produced by a red neon sign is due to...Ch. 6 - An FM radio station found at 103.1 on the FM dial...Ch. 6 - FM-95, an FM radio station, broadcasts at a...Ch. 6 - A bright violet line occurs at 435.8 nm in the...Ch. 6 - Light with a wavelength of 614.5 nm looks orange....Ch. 6 - Heated lithium atoms emit photons of light with an...Ch. 6 - A photon of light produced by a surgical laser has...Ch. 6 - When rubidium ions are heated to a high...Ch. 6 - The emission spectrum of cesium contains two lines...Ch. 6 - Photons of infrared radiation are responsible for...
Ch. 6 - One of the radiographic devices used in a...Ch. 6 - The eyes of certain reptiles pass a single visual...Ch. 6 - RGB color television and computer displays use...Ch. 6 - Answer the following questions about a Blu-ray...Ch. 6 - What is the threshold frequency for sodium metal...Ch. 6 - Why is the electron in a Bohr hydrogen atom bound...Ch. 6 - What does it mean to say that the energy of the...Ch. 6 - Using the Bohr model, determine the energy, in...Ch. 6 - The electron volt (eV) is a convenient unit of...Ch. 6 - Using the Bohr model, determine the lowest...Ch. 6 - Using the Bohr model, determine the lowest...Ch. 6 - Using the Bohr model, determine the energy of an...Ch. 6 - Using the Bohr model, determine the energy of an...Ch. 6 - How far from the nucleus in angstroms (1 angstrom...Ch. 6 - What is the radius, in angstroms, of the orbital...Ch. 6 - Using the Bohr model, determine the energy in...Ch. 6 - Using the Bohr model, determine the energy in...Ch. 6 - Consider a large number of hydrogen atoms with...Ch. 6 - How are the Bohr model and the Rutherford model of...Ch. 6 - The spectra of hydrogen and of calcium are shown...Ch. 6 - How are the Bohr model and the quantum mechanical...Ch. 6 - What are the allowed values for each of the four...Ch. 6 - Describe the properties of an electron associated...Ch. 6 - Answer the following questions: (a) Without using...Ch. 6 - Identify the subshell in which electrons with the...Ch. 6 - Which of the subshells described in the previous...Ch. 6 - Identify the subshell in which electrons with the...Ch. 6 - Which of the subshells described in the previous...Ch. 6 - Sketch the boundary surface of a dx2y2 and a py...Ch. 6 - Sketch the px and dxz orbitals. Be sure to show...Ch. 6 - Consider the orbitals shown here in outline. (a)...Ch. 6 - State the Heisenberg uncertainty principle....Ch. 6 - How many electrons could be held in the second...Ch. 6 - Which of the following equations describe...Ch. 6 - Write a set of quantum numbers for each of the...Ch. 6 - Read the labels of several commercial products and...Ch. 6 - Read the labels of several commercial products and...Ch. 6 - Using complete subshell notation (not...Ch. 6 - Using complete subshell notation ( 1s22s22p6, and...Ch. 6 - Is 1s22s22p6 the symbol for a macroscopic property...Ch. 6 - What additional information do we need to answer...Ch. 6 - Draw the orbital diagram for the valence shell of...Ch. 6 - Use an orbital diagram to describe the electron...Ch. 6 - Using complete subshell notation ( 1s22s22p6, and...Ch. 6 - Which atom has the electron configuration...Ch. 6 - Which atom has the electron configuration...Ch. 6 - Which ion with a +1 charge has the electron...Ch. 6 - Which of the following atoms contains only three...Ch. 6 - Which of the following has two unpaired electrons?...Ch. 6 - Which atom would be expected to have a half-filled...Ch. 6 - Which atom would be expected to have a half-filled...Ch. 6 - In one area of Australia, the cattle did not...Ch. 6 - Thallium was used as a poison in the Agatha...Ch. 6 - Write the electron configurations for the...Ch. 6 - Cobalt60 and iodine131 are radioactive isotopes...Ch. 6 - Write a set of quantum numbers for each of the...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - Atoms of which group in the periodic table have a...Ch. 6 - Atoms of which group in the periodic table have a...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - Based on their positions in the periodic table,...Ch. 6 - List the following ions in order of increasing...Ch. 6 - Which atom and/or ion is (are) isoelectronic with...Ch. 6 - Which of the following atoms and ions is (are)...Ch. 6 - Compare both the numbers of protons and electrons...Ch. 6 - Of the five elements Al, Cl, I, Na, Rb, which has...Ch. 6 - Of the five elements Sn, Si, Sb, O, Te, which has...Ch. 6 - The ionic radii of the ions S2, Cl, and K+ are...Ch. 6 - Which main group atom would be expected to have...Ch. 6 - Explain why Al is a member of group 13 rather than...
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- 6.17 The laser in most supermarket barcode scanners operates at a wavelength of 632.8 nm. What is the energy of a single photon emitted by such a laser? What is the energy of one mole of these photons?arrow_forwardThe energy of a photon is 2.70 1019 J. What is the wavelength of the corresponding light? What is the color of this light?arrow_forward(a) Which color in the visible spectrum has the highest frequency? Which has the lowest frequency? (b) Is the wavelength of the radiation used in a microwave oven (2.45 GHz) longer or shorter than that from your favorite FM radio station (for example, 91.7 MHz)? (c) Are the wavelengths of x-rays longer or shorter than those of ultraviolet light? (d) Calculate the frequency of green light with a wavelength of 510. nm.arrow_forward
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- 6.96 When a helium atom absorbs light at 58.44 nm, an electron is promoted from the 1s orbital to a 2p orbital. Given that the ionization energy of (ground state) helium is 2372 kJ/ mol, find the longest wavelength of light that could eject an electron from the excited state helium atom.arrow_forwardA hydrogen-like ion has a nucleus of charge +Ze and a single electron outside this nucleus. The energy levels of these ions are Z2RH/n2 (where Z = atomic number). Calculate the wavelength of the transition from n = 3 to n = 2 for He+, a hydrogen-like ion. In what region of the spectrum does this emission occur?arrow_forwardThe retina of the eye contains two types of light-sensitive cells rods (responsible for night vision) and cones (responsible for color vision). Rod cells are about a hundred times more sensitive to light than cone cells and are able to detect a single photon. Suppose a group of rod cells are radiated with a pulse of light having an energy equal to 1.60 1016 J. If the wavelength of this light was 498 nm (the wavelength at which rod cells are most sensitive), how many photons are in this light pulse?arrow_forward
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