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Question- Heat in the amount of 150 kJ is transferred directly from a hot reservoir at TH=550 K to two cooler reservoirs at T1= 350 K and T2= 250 K. The surroundings temperature Tsigma= 300 K. How could the process be made reversible?
I am in hurry anyone is there provide me the answer in quick phase
A mixture of Helium, Neon, and Nitrogen gases has a pressure of 1.348 atm. Determine what is the partial pressure of N2 in the mixture If the pressures of Helium and Neon are 0.124 atm and 0.996 atm, respectively.
A baseball weighs 5.17oz . What is the kinetic energy in joules of this baseball when it is thrown by a major-league pitcher at 91.0mph. By what factor will the kinetic energy change if the speed of the baseball is decreased to 55 {\rm mph}
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It required 50.00 mL of 0.1565 M KMnO4 to titrate 2.878 g of the solution containing hydrogen peroxide. What was the mass percentage of H2O2 in the solution
a 1.553 g sample of chymotrypsin is placed into 100.0 ml of water. when this solution was separated from pure water by
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