Calculate work done through process
Saturated water vapor at 200C is isothermally condensed to a saturated liquid in a piston-cylinder device. Calculate the work done during this process, in kJ/kg.
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Write an equation to represent the dissociation of Na2SO4 into ions in an aqueous solution. 5.3 grams of Na2SO4 are dissolved and diluted up to 350 ml.
A voltaic cell is constructed that uses the following reaction and operates at 298 K.
Zenephia Corp. invested cash in a 9-month CD on October 1, 2010. If Zenephia has an accounting period which ends on December 31, 2010, when wouold it most likely recognize interest revenue from the CD?
Section 351-much like the like-kind exchange rules under Section 1031-often allows the gain that would otherwise be recognized in a corporate formation transaction to be deferred.
When 5mls of 0.05M CH3COOH is allowed to react with 1.5mls of 0.05M KOH. The pH is found to be 4.43.Using the Henderson-Hasselback equation, calculate the pKa and thus the Ka of ethanoic acid.
The denominator level for total manufacturing overhead per month in 2012 is 40,000 direct manufacturing labor-hours. Bell's actual budget for January indicated the following:
We can calculate Kb for the carbonate ion if we know the Ka values of carbonic acid(H2CO3). Is Ka1 or Ka2 of carbonic acid used to calculate Kb for the carbonate ion? Explain.
Calculate the mass of C2H6O2 that must be added to 1.00 kg of ethanol, C2H5OH,to reduce its vapor pressure by 13.2 torr at 35 degree celsius. The vapor pressure of pure ethanol at 35 degree celsius is 100 torr.
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Please discuss, compare, and contrast the current United States and Texas constitution. The essay should be thorough and address the relevant literature
Sephora Direct: Investing in Social Media, Video, and Mobile Julie Bornstein, Senior Vice President of Sephora Direct is charged with developing a digital mark
You have been tested with identifying and evaluating opportunities for your company on ways to expand the current business.
a. What would the payback period be for this investment? Would it be a good or bad investment? Why? b. What is the ROI for this investment?
Question: How does crowdsourcing compare to creating ad campaigns in-house or through an external advertising agency?
You're working for a company that sells laptops. Noting the marketing strategies for consumer products, what is one key marketing strategy
You are going to select one product and find two different advertisements targeting two different populations.