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April 27, 2015

Homework Help: Science

Posted by Joseph on Thursday, October 28, 2010 at 11:29pm.

BP -164C ΔHvap 8.136 kJ/mol sg 2.205 J/gC
MP -182C ΔHfus 0.928 kJ/mol sl 2.41 J/gC

Using the data above for methane, CH4, calculate the heat needed to convert 150. g of liquid methane at -175C to a gas at 25C.

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