Calculate the equilibrium constant at 298K for each of the following equilibria. Possibly useful standard molar free energies of formation (kJ/mol) : CH4(g)50.5,H2O(l)237.1,CO(g)137.2,NH3(g)16.4,NO(g)87.6,SnO2(s)515.8,Fe3O4(s)1015.4.R=8.3145J/(molK). CH4(g)+H2O(l)CO(g)+3H2(g) 4NH3(g)+5O2(g)4NO(g)+6H2O(l) SnO2(s)+2H2(g)Sn(s, white )+2H2O(l) 3Fe(s)+4H2O(I)Fe3O4(s)+4H2(g) Using standard thermodynamic data from Appendix D, calculate Ksp at 298K for LiOH. Using standard thermodynamic data from Appendix D, calculate Ksp at 298K for MgCl2 Using Gf from Appendix D, calculate the equilibrium constant at 298K for the following chemical equilibrium: 3Fe(s)+4H2O(I)Fe3O4(s)+4H2(g) Lattice Energies of Halides and Oxides All values are in kJ/mol. *Exists as a superoxide rather than an oxide