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arXiv · 1501.04171

Hidden force floating ice

Chang Q. Sun
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Abstract

Because of the segmental specific-heat disparity of the hydrogen bond (O:H-O) and the Coulomb repulsion between oxygen ions, cooling elongates the O:H-O bond at freezing by stretching its containing angle and shortening the H-O bond with an association of larger O:H elongation, which makes ice less dense than water, allowing it to float.

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Chang Q. Sun. 2015-01-17. Hidden force floating ice. https://arxiv.org/abs/1501.04171

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