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In this lesson, we will learn how to calculate the dipole of a molecule using the relative positions of the atomic partial charges.
Q1:
Ammonia has a bond angle of 1 0 7 . 0 ∘ and an overall dipole moment of 1.47 D. Calculate to 3 significant figures the dipole moment of each N H bond.
Q2:
Hydrogen sulfide has a bond angle of 9 2 . 1 ∘ and an overall dipole moment of 0.970 D. Calculate to 3 significant figures the dipole moment of each S H bond.
Q3:
Which of these compounds has a non-zero dipole moment?
Q4:
Water has a bond angle of 1 0 4 . 5 ∘ and each O H bond has a dipole moment of 1.50 D. Calculate to 3 significant figures the total dipole moment for the water molecule.
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