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Problem regarding the magnesium fluoride

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Reference no: EM131365634

A) Calculate ΔS° for the following reaction:

2 CH3OH(g) + 3 O2(g) → 2 CO2(g) + 4 H2O(g)

B) Use the following data to estimate ΔHf° for magnesium fluoride:

Mg(s) + F2(g) MgF2(s)

lattice energy

-2957 kJ/mol

first ionization energy of Mg

735 kJ/mol

second ionization energy of Mg

1445 kJ/mol

electron affinity of F

-328 kJ/mol

bond energy of F2

154 kJ/mol

enthalpy of sublimation of Mg

150. kJ/mol

Reference no: EM131365634

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