CHEMISTRY-TEXT
8th Edition
ISBN: 9780134856230
Author: Robinson
Publisher: PEARSON
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Chapter 5, Problem 5.70SP
At what speed in meters per second must a 145 g baseball be traveling to have a de Brogue wavelength of 0.500 nm?
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Chapter 5 Solutions
CHEMISTRY-TEXT
Ch. 5 - What is the wavelength in meters of an FM radio...Ch. 5 - Conceptual APPLY 5.2 Two electromagnetic waves are...Ch. 5 - PRACTICE 5.3 The biological effects of a given...Ch. 5 - Prob. 5.4ACh. 5 - Prob. 5.5PCh. 5 - Conceptual APPLY 5.6 Compare the two elements Rb...Ch. 5 - PRACTICE 5.7 The Balmer equation can be extended...Ch. 5 - APPLY 5.8 (a) What is the longest-wavelength line...Ch. 5 - Prob. 5.9PCh. 5 - Prob. 5.10A
Ch. 5 - Give the or bital notation for an electron in an...Ch. 5 - APPLY 5.10 Extend Table 5.2 to show allowed...Ch. 5 - Conceptual PRACTICE 5.13 Give a possible...Ch. 5 - Conceptual APPLY 5.14 How many nodal planes...Ch. 5 - Give the expected ground state electron...Ch. 5 - Conceptual APPLY 5.16 Identify the atoms with the...Ch. 5 - Order the atoms from smallest to largest: Cs,...Ch. 5 - APPLY 5.18 Predict which bond length will be the...Ch. 5 - What percentage of electrical energy is converted...Ch. 5 - Prob. 5.20PCh. 5 - (a) How is the emission spectrum from the...Ch. 5 - PROBLEM 5.19 Mercury vapor is contained inside the...Ch. 5 - PROBLEM 5.20 When electricity is used to add...Ch. 5 - Atomic emission spectra arise from electron...Ch. 5 - PROBLEM 5.22 Three different wavelengths in the...Ch. 5 - Two electromagnetic waves are represented below....Ch. 5 - The following diagram shows the energy levels of...Ch. 5 - Identify each of the following orbitals, and give...Ch. 5 - Where on the blank outline of the periodic table...Ch. 5 - One of the elements shown on the following...Ch. 5 - What atom has the following orbital-filling...Ch. 5 - The following orbital-filling diagram represents...Ch. 5 - Prob. 5.33CPCh. 5 - Which has the higher frequency, red light or...Ch. 5 - Prob. 5.35SPCh. 5 - The Hubble Space Telescope detects electromagnetic...Ch. 5 - Prob. 5.37SPCh. 5 - What is the wavelength in meters of ultraviolet...Ch. 5 - What is the frequency of a microwave with...Ch. 5 - A certain cellular telephone transmits at a...Ch. 5 - Optical fibers allow the fast transmission of vast...Ch. 5 - Calculate the energies of the following waves in...Ch. 5 - The magnetic resonance imaging (MRI) body scanners...Ch. 5 - What is the wavelength in meters of photons with...Ch. 5 - What is the energy of each of the following...Ch. 5 - You’re probably familiar with using Scotch rape...Ch. 5 - Hard wintergreen-flavored candies are...Ch. 5 - Prob. 5.48SPCh. 5 - Photochromic sunglasses, which darken when exposed...Ch. 5 - Prob. 5.50SPCh. 5 - Prob. 5.51SPCh. 5 - The work function of cesium metal is 188 kJ/mol,...Ch. 5 - Prob. 5.53SPCh. 5 - The work function of silver metal is 436 kJ/mol....Ch. 5 - Cesium metal is frequently used in photoelectric...Ch. 5 - Spectroscopy is a technique that uses the...Ch. 5 - Prob. 5.57SPCh. 5 - According to the equation for the Balmer line...Ch. 5 - According to the equation for the Balmer line...Ch. 5 - Calculate the wavelength and energy in kilojoules...Ch. 5 - Calculate the wavelength and energy in kilojoules...Ch. 5 - One series of lines of the hydrogen spectrum is...Ch. 5 - One series of lines of the hydrogen spectrum is...Ch. 5 - Use the Balmer equation to calculate the...Ch. 5 - Prob. 5.65SPCh. 5 - Protons and electrons can be given very high...Ch. 5 - What is the wavelength in meters of a proton...Ch. 5 - What is the de Broglie wavelength in meters of a...Ch. 5 - What is the de Brogue wavelength in meters of a...Ch. 5 - At what speed in meters per second must a 145 g...Ch. 5 - What velocity would an electron (mass=9.111031kg)...Ch. 5 - Use the Heisenberg uncertainty principle to...Ch. 5 - The mass of a helium atom is 40026 amu, and its...Ch. 5 - What is the Heisenberg uncertainty principle, and...Ch. 5 - Why do we have to use an arbitrary value such as...Ch. 5 - What are the four quantum numbers, and what does...Ch. 5 - Tell which of the following combinations of...Ch. 5 - Give the allowable combinations of quantum numbers...Ch. 5 - Give the orbital designations of electrons with...Ch. 5 - Which of the following combinations of quantum...Ch. 5 - Which of the following combinations of quantum...Ch. 5 - What is the maximum number of electrons in an atom...Ch. 5 - What is the maximum number of electrons in an atom...Ch. 5 - Sodium atoms emit light with a wavelength of 330...Ch. 5 - Prob. 5.85SPCh. 5 - Prob. 5.86SPCh. 5 - Assign a set of four quantum numbers to each...Ch. 5 - Assign a set of four quantum numbers for the outer...Ch. 5 - Which of the following is a valid set of four...Ch. 5 - Prob. 5.90SPCh. 5 - Prob. 5.91SPCh. 5 - Prob. 5.92SPCh. 5 - Prob. 5.93SPCh. 5 - Prob. 5.94SPCh. 5 - Prob. 5.95SPCh. 5 - Order the electrons in the following orbitals...Ch. 5 - Order the following elements according to...Ch. 5 - Prob. 5.98SPCh. 5 - Prob. 5.99SPCh. 5 - Which orbital in each of the following pairs is...Ch. 5 - Order the orbitals for a multi electron atom in...Ch. 5 - According to the aufbau principle, which orbital...Ch. 5 - According to the autbau principle, which orbital...Ch. 5 - Give the expected ground-state electron...Ch. 5 - Give the expected ground-state electron...Ch. 5 - Draw orbital-filling diagrams for the following...Ch. 5 - Draw orbital-filling diagrams for atoms with the...Ch. 5 - How many unpaired electrons are present in each of...Ch. 5 - Identify the following atoms. (a) It has the...Ch. 5 - Prob. 5.110SPCh. 5 - Given the sub shells 1s, 2s, 2p, 3s, 3p and 3d,...Ch. 5 - Prob. 5.112SPCh. 5 - Prob. 5.113SPCh. 5 - Take a guess. What do you think is a likely...Ch. 5 - Take a guess. What is a likely ground-state...Ch. 5 - Prob. 5.116SPCh. 5 - Prob. 5.117SPCh. 5 - Prob. 5.118SPCh. 5 - Prob. 5.119SPCh. 5 - Prob. 5.120SPCh. 5 - Prob. 5.121SPCh. 5 - Prob. 5.122SPCh. 5 - Which atom in each of the following pairs has a...Ch. 5 - Orbital energies in single-electron atoms or ions,...Ch. 5 - Like He+ , the Li2+ ion is a single-electron...Ch. 5 - Prob. 5.126MPCh. 5 - Draw orbital-filling diagrams for the following...Ch. 5 - The atomic radii of Y (180 pm) and Li (187 pm) are...Ch. 5 - Prob. 5.129MPCh. 5 - Prob. 5.130MPCh. 5 - Prob. 5.131MPCh. 5 - The amount of energy necessary to remove an...Ch. 5 - Prob. 5.133MPCh. 5 - Prob. 5.134MPCh. 5 - Prob. 5.135MPCh. 5 - A minimum energy of 7.211019J is required to...Ch. 5 - Prob. 5.137MPCh. 5 - An energetically excited hydrogen atom has its...Ch. 5 - Prob. 5.139MP
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- An FM radio station found at 103.1 on the FM dial broadcasts at a frequency of 1.031188s1 (103.1 MHz). What is the wavelength of these radio waves in meters?arrow_forwardA baseball weighs 142 g. A professional pitcher throws a fast ball at a speed of 100 mph and a curve ball at 80 mph. What wavelengths are associated with the motions of the baseball? If the uncertainty in the position of the ball is 12 wavelength, which ball (fast ball or curve) has a more precisely known position? Can the uncertainty in the position of a curve ball be used to explain why batters frequently miss it?arrow_forwardWhat is the de Broglie wavelength of a 149-g baseball traveling at 23.0 m/s (51.4 mph)? Is the wavelength much smaller or much larger than the diameter of an atom (on the order of 100 pm)?arrow_forward
- This laser emits green light with a wavelength of 533 nm. (a) What is the energy, in joules, of one photon of light at this wavelength? (b) If a particular laser produces 1.00 watt (W) of power (1 W = 1 J/s), how many photons are produced each second by the laser?arrow_forwardThe root-mean-square speed of an oxygen molecule, O2, at 21C is 479 m/s. Calculate the de Broglie wavelength for an O2 molecule traveling at this speed. How does this wavelength compare with the approximate length of this molecule, which is about 242 pm? (For this comparison, state the wavelength as a percentage of the molecular length.)arrow_forward6.9 If a string of decorative lights includes bulbs with wave-lengths of 480, 580, and 700 mm, what are the frequencies of the lights? Use Figure 6.6 to determine which colors are in the set.arrow_forward
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