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Derive a relation for ( hint: Maxwell's relations will be helpful) to determine how entropy will change with pressure at constant temperature (δS/δp)t for a gas that behaves according to the following equation of state PV = nRT/a + P/b, where a and b are empirically determined constants for a given gas.
Integrate your solution to solve for an equation for ?S and answer the following question.
Assuming the difference in relative boiling points of methyl acetate (bp 57 oC) and 2-butanone (bp 80 oC) is caused by the difference in their dipole moments, which compound has the greater dipole moment. Use a vector analysis of bond dipoles to e..
what is the broglie wavelength of an electron moving at one-tenth the speed of light. mass of the electron = 9.109* 10^-28
The legal definition of intoxication, in many states of the U.S. is that the BAC is 0.08 or higher. What is the concentration of the alcohol, in terms of molarity in blood if the BAC is 0.08
A chemist is commissioned to produce 50,000 liters of 0.550 M aqueous phosphoric acid. The chemist can purchase solid, 98.64% pure, phosphoric acid to dissolve in water. How many grams of this reagent are required?
Question- Copper(I) chloride is relatively insoluble in water with a Ksp of 1.7*10^*-7. However, in the presence of excess chloride ion, the complex ion CuCl2(Kf = 3.0*10^5) forms. How does the formation of the complex ion affect the solubility of ..
Indicate whether HC4H7O2 behaves as an acid or a base, and support your choice with a brief explanation.
A compound of potassium had the following percentage composition: K 44.90%; H 0.5787%; P 17.78%. The rest was oxygen. Calculate the empirical formula of this compound
A compound A (C22H27NO) is insoluble in acid and base but reacts with concentrated aqueous HCl and heat to give a clear aqueous solution from which, on cooling, benzoic acid precipitates. When the supernatant solution is made basic, a liquid B sep..
Calculate the pH of a solution formed by mixing 200.0 mL of 0.30 M HClO with 300.0 mL of 0.20 M KClO. The Ka for HClO is 2.9 x 10-8.
Write the structural formulas for the products that form when 1-butene reacts with each of the following reagents: a) HI b) H2, Pt c) Dilute H2SO4, warm d) Cold concentrated H2SO4
What is the initial temperature of a sample of water if by the addition of 12,258J, a 55g sample has a final temp of 95 C? The specific heat of water is 4.184J/gC.
For the following reaction, 5.02 grams of nitrogen gas are mixed with excess hydrogen gas. The reaction yields 4.74 grams of ammonia. nitrogen (g) + hydrogen (g) --> ammonia (g)
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