Dipole moment The dipole moment, μ, of a bond can be calculated from the equation where is the magnitude of the partial charges and r is the bond length. ▼ Part B μ=Qxr The dipole moment (u) of HBr (a polar covalent molecule) is 0.790D (debye), and its percent ionic character is 11.7%. Estimate the bond length of the H-Br bond in picometers. Note that . 1 D = 3.34 x 10-30 C-m and in a bond with 100% ionic character, Q = 1.6 x 10-19 C. Express your answer to two significant figures and include the appropriate units. View Available Hint(s)

Dipole moment The dipole moment, μ, of a bond can be calculated from the equation where is the magnitude of the partial charges and r is the bond length. ▼ Part B μ=Qxr The dipole moment (u) of HBr (a polar covalent molecule) is 0.790D (debye), and its percent ionic character is 11.7%. Estimate the bond length of the H-Br bond in picometers. Note that . 1 D = 3.34 x 10-30 C-m and in a bond with 100% ionic character, Q = 1.6 x 10-19 C. Express your answer to two significant figures and include the appropriate units. View Available Hint(s)

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter6: Covalent Bonding

Section6.6: Bond Properties: Bond Length; Bond Energy

Problem 6.6CE

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