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October 23, 2014

Homework Help: ap chemistry

Posted by Sarah on Friday, September 24, 2010 at 8:22pm.

the molar heat of fusion for water is 6.01 kJ/mol. the heat capacity for water is 75 J/mol deg. Which expresssion gives the quantity of energy needed to change one mol ice at 0 degrees celsius to liquid water at 25 degrees celsius?

a.)6010/(75x25)
b.)6.01+75
c.)6010+(75+25)
d.)(6010/298)+(75x25)
e.)(6010+(75x25))/298

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