@X@user.full_name@X@ @GMU: Determine the rate of formation of N2 if the initial concentration of NH3 was 0.4799 M and decreased to 0.3540 M after 0.3790 hours. Use the reaction below.4NH3 + 3O2 → 2N2 + 6H2O

@X@user.full_name@X@ @GMU: From the reaction below, calculate the free energy of formation for C8H8(g) at 25°C, if ΔGfo(CH4(g)) is -50.790 kJ/mol.8CH4(g) → C8H8(g) + 12H2(g) ΔGo = 620.735 kJ/mol

@X@user.full_name@X@ @GMU: Kaolinite, a clay mineral with the formula Al4Si4O10(OH)8, is produced naturally by the chemical weathering of aluminum silicate minerals like feldspar (granite). Kaolinite is used industrially as filler in slick-paper for magazines and as a raw material for ceramics. How many grams of oxygen are present in 10.77 g of kaolinite?

@X@user.full_name@X@ @GMU: What is the correct name for V2O3?

@X@user.full_name@X@ @GMU: Which of the answers below is the correct representation according to the shorthand method of the following cell?Ni2+(aq) + Mg(s) → Ni(s) + Mg2+(aq)

@X@user.full_name@X@ @GMU: What is Kp for the reaction below, if Kc = 1.03e-3 at 256.4°C?3A(s) + 2B(g) → 5C(g)

The resting membrane potential in animal cells largely depends on nongated channels for which one of the following ions?

@X@user.full_name@X@ @GMU: What is the correct name for FeBr3?

@X@user.full_name@X@ @GMU: What is the correct name for FeF3?

@X@user.full_name@X@ @GMU: What is the total concentration of ions in a solution consisting of 0.1973 M NaCl?