@X@user.full_name@X@ @GMU: What is the coefficient, b, in the reaction below, if Kc = 1.96e-5 and Kp = 4.38e-7 at 272.39°C?2A(s) + bB(g) → 3C(g)

Which of the following conditions will cause equilibrium to shift to the right?FeO(s) + CO(g) ⇋ Fe(s) + CO2(g)

@X@user.full_name@X@ @GMU: From the reaction below, calculate the free energy of formation for C7H16(g) at 25°C, if ΔGfo(CH4(g)) is -50.790 kJ/mol.7CH4(g) → C7H16(g) + 6H2(g) ΔGo = 364.105 kJ/mol

@X@user.full_name@X@ @GMU: What is the empirical formula of a compound if its percent composition is 68.74% C and 12.18% H and 8.907% N ? The compound contains only C, H, N and O.

@X@user.full_name@X@ @GMU: What is the free energy change at 25°C for the reaction below, if ΔGfo(CH4(g) = -50.790 kJ/mol, ΔGfo(C5H12(g)) is -8.234 kJ/mol.C5H12(g) + 4H2(g) → 5CH4(g)

@X@user.full_name@X@ @GMU: What is the energy of a photon having a wavelength of 28.47 pm? Remember Planck’s constant is 6.626×10-34 J×s

@X@user.full_name@X@ @GMU: What is the balanced reaction for the following galvanic cell?Cd(s)| Cd2+(aq) || Pb2+(aq) | Pb(s)

@X@user.full_name@X@ @GMU: What is the wavelength of photons having an energy of 0.0760 kJ/mol. Remember Planck’s constant is 6.626×10-34 J×s

The first form of brain surgery to remove evil spirits and demons was called

@X@user.full_name@X@ @GMU: From the reaction below, calculate the free energy of formation for C9H10(g) at 25°C, if ΔGfo(CH4(g)) is -50.790 kJ/mol.9CH4(g) → C9H10(g) + 13H2(g) ΔGo = 665.845 kJ/mol