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@X@user.full_name@X@ @GMU: One mole of N2O4 gas was compressed from 38.813 L to 21.513 L. What was the ΔS of the process?

@X@user.full_name@X@ @GMU: One mole of SO2 gas was compressed from 31.467 L to 22.603 L. What was the ΔS of the process?

@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) + Cd(s) → Ni(s) + Cd2+(aq)

@X@user.full_name@X@ @GMU: During the expansion of one mole of CO2 gas, the pressure decreased from 2.366 atm to 1.217 atm. What was the ΔS of the process?

@X@user.full_name@X@ @GMU: ACS-It took 836.2 s for 64.81% of a substance to react according to first-order kinetics. What is the value of the rate constant?

@X@user.full_name@X@ @GMU: ACS-Which of the following is the weakest reducing agent? Pd2+ + 2e- → Pd E° = 0.990 Au1+ + 1e- → Au E° = 1.680 Cd2+ + 2e- → Cd E° = -0.400 Ag1+ + 1e- → Ag E° = 0.800

@X@user.full_name@X@ @GMU: ACS-Consider the reaction.I2(s) + 5F2(g) ⇋ 2IF5(g)What is the correct expression for Kc?

@X@user.full_name@X@ @GMU: ACS-Which of the following conditions will cause equilibrium to shift to the left?N2O5(g) ⇋ NO2(g)) + NO3(g)

@X@user.full_name@X@ @GMU: Using the Boltzmanns formula calculate the entropy of 8.10e19 molecules of a compound if they are randomly distributed in one of 2 ways.

@X@user.full_name@X@ @GMU: Using the Boltzmanns formula calculate the entropy of 1.44e11 molecules of a compound if they are randomly distributed in one of 2 ways.