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11 Nov 2019
Given the following information for the substance, ethanol (CH_3CH_2OH, MM = 46.1) S^ethanol, lq = 2.44 J/g middot degree C, q_vap = 838 J/g, q_fus = 109 J/g, fp = -114 degree C, bp = 78 degree C Calculate the amount of heat (in J) that is released when 50.0 g of liquid ethanol at -14 degree C is converted into solid ethanol at -114 degree C.
Given the following information for the substance, ethanol (CH_3CH_2OH, MM = 46.1) S^ethanol, lq = 2.44 J/g middot degree C, q_vap = 838 J/g, q_fus = 109 J/g, fp = -114 degree C, bp = 78 degree C Calculate the amount of heat (in J) that is released when 50.0 g of liquid ethanol at -14 degree C is converted into solid ethanol at -114 degree C.
Elin HesselLv2
5 Aug 2019