Part B 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) T= A Value Units ? 20