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<p>pushing the hydrogen atoms further apart, until the forces of all electrons on the hydrogen atom are in <a href="page.php?w=mechanical_equilibrium">equilibrium</a>. This is an illustration of the <a href="page.php?w=VSEPR_theory">VSEPR theory</a>.</p>

<p><big>Dipole moments</big></p>
<p>Lone pairs can contribute to a molecule's <a href="page.php?w=molecular_dipole_moment">dipole moment</a>. <a href="page.php?w=Ammonia">NH<sub>3</sub></a> has a dipole moment of 1.42 D. As the <a href="page.php?w=electronegativity">electronegativity</a> of nitrogen (3.04)</p><p>
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