Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

ct/itemView?assignmentProblemID-89747503&offset-prev; Reso previous Percent loni

ID: 561841 • Letter: C

Question

ct/itemView?assignmentProblemID-89747503&offset-prev; Reso previous Percent lonic Character Part A The dipole moment of HI is 0.42D. What is the dipole moment of HI in C.m? Express your answer in Coulomb-meters to three significant figures. Hints C.m Submit My Answers Give Up Part B The distance between the atoms of H-I is 1.61 Å What is the distance in meters? Express your answer in meters to three significant figures. Hints Submit My Answers Give Up Part C What is the charge associated with each side of the HI molecule? Express your answer in Coulombs to three significant figures.

Explanation / Answer

1) 1D = 3.3356×10-30

0.43 D= 0.43×3.3356× 10-30 = 1.4343 ×10-30

2) 1 angstrom= 1× 10-10 metres

1.61A= 1.61×10-10 metres