Dalton's Law of Partial Pressures: Protal 3D PА + Рв + Po +........ na Pa Mole Fraction of a Gas: mole fraction = na Protal Question #10 A gas mixture consisting of 5.097 g N2, 1.837g 02, 2.247 g CH4, and an unknown amount of CO2 . occupies a volume of 12.32 L · at a temperature of 298.2K and - a pressure of 836.0mmHg. Data Table: mN2 nN2 = mo2 no2 MCH4 = NCH4 = mco2 = nco2 = Gas Mixture: V(L) T(K) P(atm) %3D a) How many mols (n) of CO2 are there in this sample? [ Select ] b) What is the mass (m g) of the CO2 in this sample? [ Select ] II

Dalton's Law of Partial Pressures: Protal 3D PА + Рв + Po +........ na Pa Mole Fraction of a Gas: mole fraction = na Protal Question #10 A gas mixture consisting of 5.097 g N2, 1.837g 02, 2.247 g CH4, and an unknown amount of CO2 . occupies a volume of 12.32 L · at a temperature of 298.2K and - a pressure of 836.0mmHg. Data Table: mN2 nN2 = mo2 no2 MCH4 = NCH4 = mco2 = nco2 = Gas Mixture: V(L) T(K) P(atm) %3D a) How many mols (n) of CO2 are there in this sample? [ Select ] b) What is the mass (m g) of the CO2 in this sample? [ Select ] II

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter8: Properties Of Gases

Section: Chapter Questions

Problem 93QRT

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Dalton's Law of Partial Pressures:
Protal 3D PА + Рв + Po +........
na
Pa
Mole Fraction of a Gas:
mole fraction =
na
Protal
Question #10
A gas mixture consisting of 5.097 g N2, 1.837g 02, 2.247 g CH4, and
an unknown amount of CO2 .
occupies a volume of 12.32 L
· at a temperature of 298.2K and
- a pressure of 836.0mmHg.
Data Table:
mN2
nN2
=
mo2
no2
MCH4 =
NCH4 =
mco2 =
nco2 =
Gas Mixture:
V(L)
T(K)
P(atm)
%3D
a) How many mols (n) of CO2 are there in this sample?
[ Select ]
b) What is the mass (m g) of the CO2 in this sample?
[ Select ]
II

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Given,

The moles of CO₂(n_co2) and the mass of CO2 (m_co2) is:

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