Ch.7 - Quantum MechanicsWorksheetSee all chapters
All Chapters
Ch.1 - Intro to General Chemistry
Ch.2 - Atoms & Elements
Ch.3 - Chemical Reactions
BONUS: Lab Techniques and Procedures
BONUS: Mathematical Operations and Functions
Ch.4 - Chemical Quantities & Aqueous Reactions
Ch.5 - Gases
Ch.6 - Thermochemistry
Ch.7 - Quantum Mechanics
Ch.8 - Periodic Properties of the Elements
Ch.9 - Bonding & Molecular Structure
Ch.10 - Molecular Shapes & Valence Bond Theory
Ch.11 - Liquids, Solids & Intermolecular Forces
Ch.12 - Solutions
Ch.13 - Chemical Kinetics
Ch.14 - Chemical Equilibrium
Ch.15 - Acid and Base Equilibrium
Ch.16 - Aqueous Equilibrium
Ch. 17 - Chemical Thermodynamics
Ch.18 - Electrochemistry
Ch.19 - Nuclear Chemistry
Ch.20 - Organic Chemistry
Ch.22 - Chemistry of the Nonmetals
Ch.23 - Transition Metals and Coordination Compounds

Solution: You may want to reference (Pages 224 - 227)Section 6.4 while completing this problem.Consider the following three moving objects:
  1. A golf ball with a mass of 45.9 g moving at a speed of 50.0 m/s.
  2. An electron moving at a speed of 3.5 x 105 m/s.
  3. A neutron moving at a speed of 2.3 x 102 m/s.
List the three objects in order from shortest to longest de Broglie wavelength.

Solution: You may want to reference (Pages 224 - 227)Section 6.4 while completing this problem.Consider the following three moving objects:A golf ball with a mass of 45.9 g moving at a speed of 50.0 m/s.An elec

Problem

You may want to reference (Pages 224 - 227)Section 6.4 while completing this problem.

Consider the following three moving objects:

  1. A golf ball with a mass of 45.9 g moving at a speed of 50.0 m/s.
  2. An electron moving at a speed of 3.5 x 105 m/s.
  3. A neutron moving at a speed of 2.3 x 102 m/s.

List the three objects in order from shortest to longest de Broglie wavelength.