For copper, Cu, the heat of fusion at its normal melting point of 1083 °C is 13.0kJ/mol.
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Temperature= 1083C0 = 1356K
Heat of fusion (L)= 13.0KJ/mol
Moles of Cu= 2.34mol
Change in entropy(∆S)=?
MASS OF COPPER
Mass of Cu= moles of Cu*molecular mass of Cu
FOR CHANGE IN ENTROPY
Q = T∆S
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