The dipole moment (u) of HBr (a polar covalent molecule) is 0.851D (debye), and its percent ionic character is 12.6 %. Estimate the bond length of the H-Br bond in picometers. Note that . 1 D = 3.34 x 10-30 Cm 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) 0 r= 3.6 10 -48 pm Submit Previous Answers ? 202 idu