The heat capacity at constant volume of hydrogen sulfide at low pressures is given by Eq. Q1-1: Co[kJ/(mol-°C)] 0.0252 + 1.547 × 10-T – 3.012 × 10-9T? Eq. Q1-1 %3D ........ Where, Tis temperature in °C. A quantity of H2S is kept in a piston-fitted cylinder with initial temperature, pressure, and volume equal to 25°C, 2.0 atm, and 3.0 liters, respectively. i- Calculate the heat (kJ) required to raise the gas temperature from 25°C to 1000°C, if the heating takes place at constant volume (i.e., if the piston does not move). ii- For a closed system at constant pressure with negligible kinetic and potential energy changes, the specific heat is determined by Eq. Q1-2: Cp = Cy + 0 008314 Eq. Q1-2 calculate the heat (J) required to raise the gas from 25°C to 1000°C at constant pressure. What would the piston do during this process? Given the gas constant = 0 08206 atm. Lit/ (mol. K)

The heat capacity at constant volume of hydrogen sulfide at low pressures is given by Eq. Q1-1: Co[kJ/(mol-°C)] 0.0252 + 1.547 × 10-T – 3.012 × 10-9T? Eq. Q1-1 %3D ........ Where, Tis temperature in °C. A quantity of H2S is kept in a piston-fitted cylinder with initial temperature, pressure, and volume equal to 25°C, 2.0 atm, and 3.0 liters, respectively. i- Calculate the heat (kJ) required to raise the gas temperature from 25°C to 1000°C, if the heating takes place at constant volume (i.e., if the piston does not move). ii- For a closed system at constant pressure with negligible kinetic and potential energy changes, the specific heat is determined by Eq. Q1-2: Cp = Cy + 0 008314 Eq. Q1-2 calculate the heat (J) required to raise the gas from 25°C to 1000°C at constant pressure. What would the piston do during this process? Given the gas constant = 0 08206 atm. Lit/ (mol. K)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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