@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: ACS-Determine the cell potential for the reaction below if [Al3+] = 0.4050M and [Ag1+] = 0.0197M 1Al3+(aq) + 3Ag(s) → 1Al(s) + 3Ag1+(aq) E°= -2.460V

@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: Balance the reaction below; determine the sum of the coefficients; this is in an acidic solution! Include co-efficients for any unshown species (such as water and H+)._MnO4- + _Ag → _Mn2+ + _Ag+

@X@user.full_name@X@ @GMU: A gas mixture contains an unknown amount of CO and 0.0967 mol of NO2. How many moles of CO are there, if the total pressure is 756.18 mm Hg and the partial pressure of CO is 459.74 mm Hg?

@X@user.full_name@X@ @GMU: Balance the reaction below; determine the sum of the coefficients; this is in a basic solution! Include co-efficients for any unshown species(such as water and hydroxide)._CrO42- + _SO32- → _Cr(OH)3 + _SO42->

@X@user.full_name@X@ @GMU: A flexible container was filled with CO2 gas at a pressure of 1.205 atm and volume of 16.971 L. What volume would this same gas occupy if the pressure increased to 2.724 atm? Assume temperature is constant.

@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: ACS-Determine the cell potential for the reaction below if [Ni2+] = 0.4885M and [Ag1+] = 0.0161M 1Ni2+(aq) + 2Ag(s) → 1Ni(s) + 2Ag1+(aq) E°= -1.030V

After administering a bolus tube feeding, the nurse ensures the patient remains in a semi-Fowler’s position for at least 30 minutes to: