Calculate the final volume of the gas
The pressure of 5.0 L of an ideal gasin a flexible container is decreased to one-forth of its original pressure, and its absolute temperature is decreased to one-forth of the original. What is the final volume of the gas?
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Determine the activation barrier for the reaction. What is the value of the rate constant at 18 degree Celsius?
At a particular temperature,N2O5 decomposes according to first-order kinetics with a half-lifeof 3.0 seconds. If the initial concentration of N2O5 is 9.2x10^-2M,what will be the concentration of N2O5 after 10 seconds?
How is the phenomenon of temp explained on the basis of the kineticmolecular theory? what microscopic property of gas moleculesis reflected in the temp measured?
A flask is sealed at 600 K with partial pressures of H2 = 1.98atm and I2 = 1.71 atm. The gases react to form HI according to the equation above. Determine the partial pressure of each gas at equilibrium.
Allowing a 5oC temperature difference between the external reservoirs and the air when appropriate, calculate the specific heat added to the cycle and its net specific work.
In europe, 53% of flowers of the rewardless orchid, dactylorhiza sambucina, are yellow, whereas the remaining flowers are purples. Use the normal approxiation only if appropriate.
One pound mass of air is contained in a piston-cylinder assembly that executes a Carnot power cycle. Determine the heat transfer to the air during the isothermal expansion (BTU).
Suppose the volume inside an airbag was fixed at 55 liters and temperature remained constant. What would be the new pressure inside the bag, as now additional nitrogen was present?
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