how i can calculate the melting point?

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how i can calculate the melting point?

2006-09-11 17:07:18 · 3 answers · asked by Edwin T 1 in Science & Mathematics ➔ Chemistry

3 answers

The melting point is when solid and liquid are in equilibrium. This is when the Gibb's free energy of solid and liquid are the same.

G(s)=G(l) or H(s)-TS(s)=H(l)-TS(l)

so put in the numbers and solve for T. It will not be exact as H is temperature dependent.

2006-09-12 02:21:04 · answer #1 · answered by deflagrated 4 · 0⤊ 0⤋

try google. there very good site on it.

2006-09-11 17:11:31 · answer #2 · answered by sirtrunkz 2 · 0⤊ 1⤋

of what?

2006-09-11 18:56:10 · answer #3 · answered by friend 3 · 0⤊ 0⤋