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a) Calculate the change in entropy (deltaS) when one mole of diamond is heated from a temperature of 0 K to 400 K at a constant pressure of 1 bar. The temperature-dependent heat capacity of diamond is Cv ? 2.9x10-7 T3 J/(mol K), where T is the absolute temperature in K. b) Given that the entropy of diamond is zero at 0 K, calculate its absolute molar entropy at 400 K from the above result.
Examine how each of the three theoretical approaches directs toward different aspects of religion. Provide examples of how religion has promoted dramatic social transformation.
the area of the coil is perpendicular to the magnetic field lines, what is the resulting average emf induced in the coil? Any help is appreciated!
How does global human resource management differ from domestic human resource management?
What is the income gap for the bank? What will happen to profits next year if interest rates fall by 3 percentage points?
1. How much warranty expense should the company report in 2011 for this computer? 2. How much is the warranty liability for this computer as of Dec 31, 2011?
A trayed column is used to recover acrylic acid and acetic acid from a dilute gas stream by absorption in water. At the same vapor concentration, acrylic acid is about two times as soluble as acetic acid in water
A 1.00 g sample of enriched water, a mixture of H2O and D2O, reacted completely with Cl2 to give a mixture of HCl and DCl. The HCl and DCl were then dissolved in pure H2O to make a 1.00 L solution
Describe what changes could be made to an operating to break the conditions of non-preemption and hold and wait for deadlock prevention. What are the drawbacks of your changes?
Is 2-methyl-2-propanamine (C4H11N) a primary amine, secondary amine, tertiary amine, or quaternary ammonium salt? 2) Is N-methyl-2-propanamine a primary amine
Chef loves circular cakes. He divides them into smaller pieces and sells them. You are to help him in this work. Today Chef has cooked the brand new circular cake
What generalization can you make about the rotation of a Fischer projection formula in the plane of the paper? Answer a. 90° rotation results in an enantiomer, 180° rotation results in the identical molecule.
Chlorine gas can be produced commercially by passing an electric current through a con- centrated solution of sodium chloride (brine).
What is the gauge pressure of the gas in this mercury manometer
Estimate the average spacing between water molecules in liquid water by making use of 2 pieces of information: (a) liquid water has a density of 1 g/cm^3
Calculate the binding energy E B of the helium nucleus 4 /2 He .Express your answer in millions of electron volts to four significant figures.
If the reaction N2(g) + 3H2(g) ! 2NH3(g) is carried out at constant temperature and pressure, how much H2 is required to react with 6.4 L liters of N2.
You are given solutions of HCl and NaOH and must determine their concentrations. You use 27.8 mL of NaOH to titrate 100. mL of HCl and 22.8 mL of NaOH to titrate 50.0 mL of 0.0790 M H2SO4.
The vapor pressure of bromine, Br2(l) at 25°C is 228 mm Hg.If 2.00 g of liquid bromine is used, what is the final pressure in a 2.0 L flask?
What is the new boiling point point of water if you add 188 grams of magnesium chloride to 1250 g of water.
Propose a detailed mechanism for the acid - catalyzed Fisher esterification of propanoic acid
A compound contains 43.64% P with the remainder being oxygen. What is the empirical formula of the compound?
Would it be a good idea for a person to take a couple of aspirin tablets before attending a cocktail party? Explain your reasoning. This needs to be from a chemistry stand point.
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