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posted by sarah on Friday, February 10, 2012 at 12:35am.
if 1.2x10^24 molecules of water freeze how much energy is released by the water according to the equation below? - H2O(l)-> H2O(s);ΔH=-6KJ
moles H2O = 1.2E24/6.02E23 = ? Then moles H2O x 6 kJ/mol = ?
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