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How much heat is needed to vaporize 100g of water at 100 degrees C?
Wiki User
∙ 11y ago
Heat of vaporization at 100 degrees C is 40.65 kJ/mol.
100g water * 1mol/18.015g = 5.55 mol
40.65*5.55 = 225.6452956 = 226 kJ if three sig figs.
Wiki User
∙ 11y ago
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