A mixture of ideal gases contains 0.5 kmol of CO2, 2 kmol of O2, and 7 kmol of N at 700 K. Determine the following quantities: A The mole fraction of each constituent in the mixture B. The apparent molecular weight of the mixture C. The volume of the míxture when the pressure is 600 kPa

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Hello I need help with the following problem with parts D and E!

A mixture of ideal gases contains 0.5 kmol of CO2, 2 kmol of O2, and 7 kmol of
N at 700 K. Determine the following quantities:
A. The mole fraction of each constituent in the mixture
B. The apparent molecular weight of the mixture
C. The volume of the mixture when the pressure is 600 kPa
D. The apparent specific heat at constant pressure using a mass basis (cp,mix
in kJ/kg-K) and molar basis (C, éz in kJ/kmol-K). Use specific heat values for
each species from Table E.1.
E. Find the heat transfer required to decrease the temperature of the mixture
from 900 K to 300 K at constant pressure using the apparent specific heat from
part D. Assume that the apparent specific heat remains constant during this
process.
Transcribed Image Text:A mixture of ideal gases contains 0.5 kmol of CO2, 2 kmol of O2, and 7 kmol of N at 700 K. Determine the following quantities: A. The mole fraction of each constituent in the mixture B. The apparent molecular weight of the mixture C. The volume of the mixture when the pressure is 600 kPa D. The apparent specific heat at constant pressure using a mass basis (cp,mix in kJ/kg-K) and molar basis (C, éz in kJ/kmol-K). Use specific heat values for each species from Table E.1. E. Find the heat transfer required to decrease the temperature of the mixture from 900 K to 300 K at constant pressure using the apparent specific heat from part D. Assume that the apparent specific heat remains constant during this process.
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