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1. Describe the assumptions behind the air standard cycle. Which are the most severe and which are the least severe?
2. Describe what you see as future refrigeration needs in the next 100 years (i.e., what will the refrigeration need be 100 years from now, in your opinion)?
The major product of the acid-catalyzed dehydration of heopentyl(2,2-dimethyl-1-propanol) has a different carbon skeleton than that of the starting alcohol
What is the relationship between energy and the wavelength of an electromagnetic radiation
Assume you carry out an experiment when the atmospheric pressure is 765mmHg and the temp in 24 degrees C. you collect Hydrogen gas and want to know the pressure of the gas
What volumes of 0.50M HNO2 and 0.50M NaNO2 must be mixed to prepare 1.00L of a solution buffered at ph=3.55.
You have a 1.0 mL sample of unknown concentration that requires 8.0 mL of titrant to change the color of the solution. How many mg of ascorbic acid are in your unknown sample
For a standard cell made using gold (Au) and gold (III) nitrate, and cobalt and cobalt (II) nitrate Calculate the Ecell if the concentration of Au(NO3)3 is 0.27 M and the concentration of Co(NO3)2 is 0.74 M.
Draw the major E2 reaction product formed when trans-1-chloro-2-ethylcyclohexane reacts with hydroxide ion in DMSO.
What are the systematic names of these ?
Picric acid has been used in the leather industry and din etching copper. However, its laboratory use has been restricted bycause it dehydrates on standing and can become shock sensitive. It has an acid dissociation constant of .42. What is the [H..
1. Calculate the grams of Na2CO3 required to prepare 250.0 mL of 0.375 M Na2CO3 solution. 2. The reaction of sodium carbonate with hydrochloric acid produces carbonic acid and sodium chloride.
If the wire between points B and C breaks open, how much current will be measured by M1 and M3? How much voltage would be measured across points B and C?
Consider an electron in a one-dimensional box the size of a nucleus with one proton Hydrogen, 10-14m. a) Approximate its ground state energy b) Approximate the coulombic energy V between the proton and electron from V = -e2/4pir
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