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For a particular process that is carried out at constant pressure, q= 130 kJ and w= -20 kJ. Therefore,
a)?E = 150 kJ and ? H= 130 kJ.b) ?E = 130 kJ and ? H= 150 kJ.c) ? E= 110 kJ and ? H= 130 kJ.d) ? E= 130 kJ and ? H= 110 kJ.
an ideal gas initally at 600 K and 10 bar undergoes a four step mechanically reversible cycle in a closed system. In step 1-2, pressure decreases isothermally
Generate the equilibrium constant expressions for the following reaction. Calculate the numerical value for
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A flask of Argon gas is connected to the left arm of a manometer. The Hg level is 76.1cm. The right arm of the manometer is open to the atmosphere and has a Hg level of 63.9cm. The atmospheric pressure of the lab is 0.679 bar. What is the pressure..
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The methylamine hydrochloride dissociates completely in water to form methylammonium ion (CH3NH3+) and chloride ion.
Determine the center temperature of the product afer 60 minutes if the convective heat transfer coefficient between the product and mbient air is 25 W/m^2 K.
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