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@X@user.full_name@X@ @GMU: What would the pOH be after addition of 9.97 mL of 0.1000 M NaOH to 25.00 mL of 0.1000 HA (a weak acid, Ka = 6.08e-4)?

@X@user.full_name@X@ @GMU: What is the coefficient, b, in the reaction below, if Kc = 1.65e-5 and Kp = 3.39e-7 at 320.84°C?3A(s) + bB(g) → 3C(g)

@X@user.full_name@X@ @GMU: The osmotic pressure of a 13.075 mM solution of K3PO4 is 0.966 atm at 14.38 °C. How many ions per formula unit of K3PO4 must there be? The compound may not be completely ionic.

@X@user.full_name@X@ @GMU: The osmotic pressure of an unknown solution is 747.829 mm Hg at 29.14 °C. Which of the solutions below is the most likely one? Assume any salt is completely ionic!

@X@user.full_name@X@ @GMU: What is the rate of consumption of B (M/s), if the rate of consumption of C is 0.334 M/s? Use the reaction below:2A + 4B + 5C → products

@X@user.full_name@X@ @GMU: Determine the concentration of A after 50.385 minutes if the initial concentration of A was 0.3632 M and the first order rate constant is 1.501e-4 s-1.

@X@user.full_name@X@ @GMU: What is the value of Ksp in water, if 1.91e-8 M of A2B3 dissolves according to the reaction below?A2B3(s)→2A(aq) + 3B(aq) where A and B are ions

@X@user.full_name@X@ @GMU: What would the pOH be after addition of 13.81 mL of 0.1000 M NaOH to 25.00 mL of 0.1000 HA (a weak acid, Ka = 3.01e-4)?

@X@user.full_name@X@ @GMU: What is the standard free energy change for the following cell?3Sn2+(aq) + 2Al(s) → 3Sn(s) + 2Al3+(aq) Ecoell = 1.520V

@X@user.full_name@X@ @GMU: To what temperature would you have to heat methanol, CH3OH,(l) to cause its vapor pressure to become 423.3 mm Hg if its heat of vaporization and boiling point are 37.40 kJ/mol and 338.1 K, respectively?