Determine the value of the equilibrium constant
Given the exothermic reaction: N2(g) + 3H2(g) ? 2NH3(g) ?H = -92.1 kJ. At 400 K, the equilibrium constant (Kc) is 0.53. At 800 K, what is the value of the equilibrium constant?
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Assuming constant specific heats at 400 K, determine the total heat transferred from the gas. Take the atmospheric pressure to be 101 kPa. Height of cylinder is 54 cm.
A 35.52g copper coil is removed from boiling water and is immediately immersed in a calorimeter with a constant of 63.2J/0C. The calorimeter contains 74.61g of water that is initially at 21.420C. The system reaches equilibrium at a temperature of
The average weight of adult male bison in a particular federal wildlife preserve is 1550 pounds with a standard deviation of 210 pounds. Find the weight of an adult bull whose z-score is -2.
Plot the T-V diagram of the cycle process with saturation lines and also determine the ratio of the maximum to minimum pressures.
A ceramic has K_0=.8 W/mK. If this ceramic is shaped into a cylinder with a porosity distribution. Evaluate the average porosity, and calculate the average thermal conductivity.
What is m4, the mass flow rate of water from the dryer? What is m1, the mass flow rate of aqueous FeSO4 solution entering the crystallizer?
The stresses acting on an element oriented at a counterclockwise angle θ=22 degrees from the x-axis. Find the Maximum tensile and compressive stress, and maximum shear stress.
Clearly state a nal model that adequately models the gender of candidates. Use the AIC and the deviance to help you decide on a model.
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