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(a) Find the work done by a monatomic ideal gas as it expands from point A to point C along the path shown in Figure 4.
(b) If the temperature of the gas is 220 K at point A, what is its temperature at point C?
(c) How much heat has been added to or removed from the gas during this process?
The disinfectant hydrogen peroxide (H2O2) decomposes to form water and oxygen gas.How much O2 will result from the decomposition of 3.21 mol of hydrogen peroxide?Answer in units of mol.
what volume will 300 ml of gas at 40 degrees celcius and a pressure of 720 mm hg occupy if the temperature is reduced
how could the addition of a non-solvent species not participatingin equilibrium indirectly affect the position of that
At 700 K the equilibrium constant for the reaction CCl4(g) C(s) + 2 Cl2(g) is Kp = 0.76. A flask is charged with 2.00 atm CCl4, which then reaches equilibrium at 700 K.
Draw the Newman Structures for the most and least stable conformations of 2,2-dimethyl-3-fluoropentane along the C2-C3 bond.
For the reaction of nitrogen monoxide, NO with chlorine, Cl2, 2NO(g) + Cl 2(g) -> 2NOCl(g) ; the observed rate law is : Rate = K[NO]^2 [Cl] What's the reaction order with respect to nitrogen monoxide? With respect to Cl2? What's the overall order?
14.0 moles of gas are in a 8.00 Liter tank at 21.0 Celcius. Calculate the difference in pressure between methane and an ideal gas under these conditions. The van der Waals constants for methane are a= 2.300L^2 x atm/mol^2 and b=.0430 L/mol.
A reverse osmosis unit is used to obtain drinkable water from a source that contains 0.740 g NaCl per liter. What is the minimum pressure (in torr) that must be applied across the semipermeable membrane
Predict whether a reaction will occur in each of the following. if so write the balanced chemical equation as well as the net ionic equation. Phases are all required for all species.
A mixture of amino acids is subjected to paper electrophoresis at pH 6.0. The amino acids present in the mixture are Val, Glu, Phe, Ser, and Lys. Which amino acids will migrate toward the cathode? Toward the anode? Explain.
The total pressure of 75.0g Ar and 75.0g Rn is 2.30atm. What is the partial pressure (in atm) of Rn?
Estimate the average molecular weight of the air. Determine the flow rate of this stream (kmol, m3) per kmol of natural gas burned.
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