@X@user.full_name@X@ @GMU: The following data was obtained by the method of initial rates. What is the rate law for the reaction of A with B to produce product? o o Rate, M/s 0.289 0.300 2.10e-7 0.483 0.300 4.54e-7 0.289 0.552 3.87e-7

@X@user.full_name@X@ @GMU: Determine the rate of consumption of I− if the rate for formation of I2 is 0.333 M/s. Use the reaction below.IO3− + 5I− + 6H+ → 3I2 + 3H2O

@X@user.full_name@X@ @GMU: Determine the rate of formation of I3− if the rate for formation of SO42− is 0.400 M/s. Use the reaction below.3I−(aq)+ S2O82−(aq) → I3−(aq) + 2SO42−(aq)

@X@user.full_name@X@ @GMU: Initially there were equilibrium concentrations of 0.3038 M A, 0.2819 M B, and 0.1761 M C. Which change will cause the equilibrium to shift from left to right if the reaction is endothermic? Use the reaction below.2A(aq) → 3 B(aq) +2 C(aq) K = 0.543

@X@user.full_name@X@ @GMU: Determine the rate of formation of I3− if the initial concentration of I− was 0.6705 M and decreased to 0.5523 M after 0.3752 hours. Use the reaction below.3I−(aq)+ S2O82−(aq) → I3−(aq) + 2SO42−(aq)

@X@user.full_name@X@ @GMU: When 17.00 g of sucrose was dissolved in 103.8 g of benzene, the freezing point was 276.2 K. What is the formula mass of this compound? The freezing point depression constant for benzene is 5.12 (°C*kg)/mol. The melting point and boiling points are 5.50°C and 80.10°C, respectively.

@X@user.full_name@X@ @GMU: When 0.1901 g of aspirin was dissolved in 100.5 mL of water, the osmotic pressure at 10.92°C was 0.2498 atm. What is the formula mass of this compound?

What would be the expected rate law for the mechanism described below?1 NO(g) + 1/2O2(g) → NO2(g) slow 2 NO2(g) → NO(g) + O(g) fast 3 O2(g) + O(g) → O3((g) fast

@X@user.full_name@X@ @GMU: What is the activation energy (in kJ/mol) for the reaction below if the rate constants are 1.050e-3 M-1/2s-1 at 486.00°C and 2.82e-3 M-1/2s-1 at 509.55°C?CH3CHO(g) → CH4(g) + CO(g)

@X@user.full_name@X@ @GMU: When 7.130 g of lysine was dissolved in 107.6 g of benzene, the freezing point was 276.3 K. What is the formula mass of this compound? The freezing point depression constant for benzene is 5.12 (°C*kg)/mol. The melting point and boiling points are 5.50°C and 80.10°C, respectively.