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Question- Part 1- By what factor does the entropy increase for a collection of 1000 molecules moved from 1*10^10 boxes to 1*10^11 boxes?Part 2- For a move from 1*10^20 to 1*10^21 boxes?
Here is the problem which I am struggling on, please help me
Outline two different methods that could be used to prepare 2-methyl-2-butanol using a Grignard synthesis. Which method is the best? Explain
Estimate the molar heat of vaporization of a liquid whose vapor pressure doubles when the temperature is raised from 85ºC to 95ºC.
If 15.3 kilograms of Al2O3(s) , 60.4 kilograms of NaOH and 60.4 kilograms of HF react completely, how many kilograms of cryolite will be produced. What is the total mass of the excess reactants left over after the reaction is complete
How is hydrogen bond differnt from an ionic or covalent bond?
How many grams of a stock solution that is 85.5 percent H2SO4 by mass would be needed to make 150 grams of a 45.0 percent by mass solution?
Describe a way to differentiate between the two using a solution of Na2CO3 and write the correct balanced equation
What is the concentration of protein A in the filtrate, as well as the concentrations of proteins B and C in the filtrate and retentate?
given closed system air filled piston-cylinder devicep1 100 bar t1 400deg c p2 10 bar t2 100deg ccase 1 air first
If the solubility of compound A in there at 0 degrees C is 2.0 g/100 mL and at 35 degrees C is 40.0 g/100 mL, how much ether would you use to recrystallize 20 g of A. What percent recovery would you expect.
Suppose 1.00 g of water (saturated liquid) evaporates isobarically at atmospheric pressure of 1.013x10^5 Pa. Its volume in the liquid state is 1.00 cm3 and its volume in the vapour state is 1671 cm3.
There are more electrons in the n = 4 shell than for the n = 3 in kryton. Thus, the peak in the radial distributions smaller for the n = 4 shell than n = 3 shell. Elucidate this fact
Sulfur trioxide dissolves in water, producing H2SO4. How much sulfuric acid can be produced from 13.9ml of water (d=1.00g/ml) and 25.7g of SO3
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