Calculate the intermolecular collision frequency and the mean free path in a sample of helium gas with a volume of 5.0 L at 27oC and 3.0 atm. Assume that the diameter of a helium atom is 50 pm.
Answer to relevant QuestionsConsider the flask diagramed below. What are the final partial pressures of H2 and N2 after the stopcock between the two flasks is opened? (Assume the final volume is 3.00 L.) What is the total pressure (in torr)? A form of Boyle’s law is PV = k (at constant T and n). Table contains actual data from pressure– volume experiments conducted by Robert Boyle. The value of k in most experiments is 14.1 × 102 in Hg in3. Express k in ...In the “Méthode Champenoise,” grape juice is fermented in a wine bottle to produce sparkling wine. The reaction is C6H12O6(aq) → 2C2H5OH(aq) + 2CO2(g) Fermentation of 750. mL of grape juice (density = 1.0 g/ cm3) is ...Nitrogen gas (N2) reacts with hydrogen gas (H2) to form ammonia gas (NH3). You have nitrogen and hydrogen gases in a 15.0- L container fitted with a movable piston (the piston allows the container volume to change so as to ...Consider only the species (at standard conditions) Br2, Br2, H+, H2, La3+, Ca, Cd in answering the following questions. Give reasons for your answers. a. Which is the strongest oxidizing agent? b. Which is the strongest ...
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