Heat of vaporization
How much energy (in kilojoules) is required to convert 195mL of diethyle ether at its boiling point from liquid to vapor if its density is 0.7138 g/mL? (C4H10O heat of vaporization is 26.5 kj/mol at its boiling point)
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At 900K the following reaction has Kp=0.345. 2SO2 + O2->2SO3. In an equilibruim mixture the partial pressure of SO2 and O2 are 0.145 atm and 0.445 atm respectively. What is the equilibruim partial pressure of SO3 in the mixture?
The following information relates to Vice Versa Ventures for calendar year 20XX, the company's first year of operations:
Stowers Research issues bonds dated January 1, 2011, that pay interest semiannually on June 30 and December 31. The bonds have a $28,000 par value and an annual contract rate of 8%.
A solution of 14. g of a nonvolatile, nondissociating compound in 1.0 kg of benzene boils at 81.7 oC. Calculate the molecular mass of the unknown.
A flywheel turns through 28 rev as it slows from an angular speed of 6.1 rad/s to a stop. (a) Assuming a constant angular acceleration, find the time for it to come to rest. (b) What is its angular acceleration? (c) How much time is required for i
Prepare a projected CVP income statement for 2014 (a) assuming the changes have not been made, and (b) assuming that changes are made as described.
Regarding theatrical films, MGM states â Our feature films are exploited through a series of sequential domestic and international distribution channels, typically beginning with a theatrical exhibition.
Question: A sinusoidal voltage having a maximum amplitude of 625 V is applied to the terminals of a 50 ohm resistor. Find the average power delivered to the resistor.
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