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@X@user.full_name@X@ @GMU: Assume you have an open ended manometer filled with an oil having a density of 0.7086 g/mL at 20°C rather than mercury (density = 13.546 g/mL at 20°C). What is the pressure in atmospheres if the level of the arm open to the atmosphere is 190.85 cm lower than the level in the arm connected to the gas sample? The atmospheric pressure reading is 759.96 mm Hg.

@X@user.full_name@X@ @GMU: A gas mixture contains 0.1137 mol of Ne and 0.1516 mol of H2S. What is the partial pressure of Ne, if the total pressure is 385.97 mm Hg?

@X@user.full_name@X@ @GMU: Which of the following is an oxidation process?

@X@user.full_name@X@ @GMU: The density of a particular gas is 1.8474 g/L at 765.29 mm Hg and 19.75 °C. What is the molecular mass of the gas?

@X@user.full_name@X@ @GMU: A compound contains only rubidium and bromine. A sample weighing 4.72 g of this compound contained 2.44 g of rubidium. How many grams of bromine would there be in another sample of this compound containing 6.37 g of rubidium?

@X@user.full_name@X@ @GMU: The density of a particular gas is 1.7197 g/L at 715.02 mm Hg and 20.84 °C. Which gas is it?

@X@user.full_name@X@ @GMU: ACS-What mass of palladium would be plated on an electrode from a solution of Pd(NO3)2 at a current of 5.00 A for 418.05 s?

@X@user.full_name@X@ @GMU: The density of a particular gas is 0.6733 g/L at 734.81 mm Hg and 24.85 °C. What is the molecular mass of the gas?

A 72-year-old patient who recently had hip replacement surgery is being monitored for potential complications. Which of the following interventions is most important for preventing deep vein thrombosis (DVT) in this patient?

@X@user.full_name@X@ @GMU: Determine the rate of consumption of I− if the rate for formation of I2 is 0.356 M/s. Use the reaction below.IO3− + 5I− + 6H+ → 3I2 + 3H2O