Answered: Determine the mole fractions of a gas…

Determine the mole fractions of a gas mixture that consists of 75% CH4 and 25% CO₂ by mass. Also determine the gas constant of the mixture.

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

See similar textbooks

Related questions

Q: Derive the expression for equilibrium constant for ideal - gas mixtures?

A: We know that ideal gas equation is given by The concentration of reaction is given by The amount…

Q: In an air-water vapor mixture at 30°C, the partial pressure of the water vapor is 1.7 kPa and the…

Q: A mixture of gases is assembled by first filling an evacuated 0.39-m3 tank with neon until the…

Q: A gas mixture has the fóll CO, 45 percent. The gas is expanded from 950 kPa and 110°C and 40°C in a…

Q: An ideal-gas mixture contains 25% helium, 30% methane, and 45% nitrogen by volume at 3.00 atm…

Q: raction of the steam is 0.92. The air – steam mixture is then compressed to one-fifth of its…

A: Given data as per questionPressure of mixture of air and wet steam=130 kN/m2Temperature,T1=76°CThe…

Q: A gas mixture is 30% Gas A, 20% Gas B, 25 % Gas C and 25% Gas D. Determine the partial pressure of…

A: Given data Total pressure =800 psi

Q: 10 ml of moist air 35°C and 80% RH is mixed with air 10 liters of air at 0°C and 100% RH. Determine…

Q: Airat90°Cand1.00atm(absolute)contains10.0mole%water.Acontinuousstreamofthisairenters a…

Q: What is the final gas pressure?

A: Final gas pressure need to find.

Q: A mixture consısting of air and water at 16°C and 0.72 relative humidity at a pressure of 101.3 kPa…

Q: In a rigid container with a volume of 0.4 m3, there is a mixture of 2 kg of liquid-steam at a…

Q: One mole of CO₂ is mixed with 3.5 moles of air which is composed of (79% N₂ and 21% O₂) as…

A: Given data The mixture consists of 1 mole of CO2 3.5 moles of air (79% N2 and 21% O2)

Q: What is the apparent gas constant of the mixture?

A: For solution refer below images.

Q: Which is the physical property to express deviations of pressure between an ideal mixture and a real…

A: Given question : Which is the physical property to express deviations of pressure between an ideal…

Q: If the quality of a liquid-vapor mixture is 0.8 and the total mass of the mixture is 18 kg, what is…

Q: A gaseous mixture of methane, ethane and propane has their percent volume of 38%, 42% and 20%…

A: The mass percentage of methane in the mixture: 22.125 %

Q: A mixture consisting of 4 kg O2, 10 kg N2 and 4 kg CO2. The mixture has a pressure of 2 bar and…

A: Given, masses of the component,mO2=4kgmN2=10kgmCO2=4kgMolecular masses of each…

Q: Calculate the mass ratio of air to fuel if methane is completely combusted with the stoichiometric…

A: Case (i): Stoichiometric amount of air is used Equation of combustion of any hydrocarbon compound is…

Q: Determine the average molar mass and gas constant of the mixture. The universal gas constant is Ru=…

Q: A bomb calorimeter is used to determine the Higher Caloric Value of an oil sample . the mass of the…

A: Mass of the sample =2.12g" data-mce-style="display: inline-block; line-height: 0; text-indent: 0px;…

Q: A rigid tank contains 5 kg of a mixture of argon and oxygen at 600 K and 55 C, 60% of mixture is 02…

Q: An iron-carbon alloy initially containing 0.240 wt% C is exposed to an oxygen-rich and virtually…

Q: Determine the mass of water vapor per kg of dry ai

A: Given data; Moist air is treated as an ideal gas mixture of water vapor and dry air = 28.84 and…

Q: What is the mass of 2 m³ saturated water mixture at a pressure of 400 kPa and quality of 80%? 1.94…

Q: A saturated water/water vapour mixture at 100oC has a density of 650kg/m3 . (a) Calculate the…

Q: In your own words, answer the following questions: 1. What is the dew-point temperature? 2. How does…

A: 1) Dew point temperature is the temperature at a particular pressure at which the water vapour…

Q: In a paint manufacturing process, two different colored paints are being mixed in an infinitelylarge…

A: The objective of the question is to find the concentration of pigment in the resulting mixture when…

Q: A mixture consisting of 4kg O2, 8kg N2 and 1.5kg CO2. The mixture has a pressure of 2 bar and…

A: Dear student, According to the guidelines, I am allowed to answer only three…

Q: Calculate and compare the mol fraction of water vapor (in PPM) for two cases: 90% relative humidity…

Q: Consider a gas mixture that consist of 5 kg of O2 , 8 kg of N2 and 12 kg of C2H6 . Determine :- 1-…

A: Given: The mass of O2, mO2 = 5 kg The mass of nitrogen, mN2 = 8 kg The mass of ethane, mC2H6 = 12 kg

Q: You are testing some novel fuel mixtures for potential use in automobiles. Your testing apparatus is…

Q: Given the Txy diagram below of a two-component (A and B) solid-liquid system, What is the…

A: Eutectic mixture composition: Mixtures of substances that melt or solidify at lower temperatures…

Q: At what temperature will the gaseous phase of an oxygen–nitrogen mixture at 100 kPa have a nitrogen…

Q: hydrogen at 200 kpa and 500 K is contained in a 3-m3 rigid tank. The cooling of the gas is continued…

Q: Dwing composition on a mole basis: 60% N2 and = analysis of the mixture, and its gas constant.

Q: A gas mixture consists of 9 kmol H2 and 2 kmol of N2 . Part A Determine the mass of H2 . Express…

Q: the characteristic gas constant of the mixture

A: Given data, A mixture of ideal gases has following compositions by mass, Universal gas…

Q: the partial pressure Pi of component i in an ideal-gas mixture in terms of the total pressure P and…

Q: 20. Amixture consisting of 6 kg of O, and 9 kg of N, has a pressure of 3 bar and temperature of…

A: Solution Calculate the mole fraction…

Q: HW2/: For Methane – air diffusion flame, the governing equation of the mixture fraction is given as:…

A: Heat treatment is the process of changing the physical or chemical properties of the metal using…

Q: a newly purchassed container that has a capacity of 1 cubic meter contains a mixture of liquid and…

Q: A gas mixture has the following mass basis composition 35% co2, 50% hydrogen, and 15% nitrogen. The…

A: Given:- Initial condition: Pi= 900 kPa Ti= 100°C Finial condition: Pf=300 kPa Tf=40 °C Composition…

Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

100%

Determine the mole fractions of a gas mixture that consists of 75% CH4 and 25% CO₂ by mass.
Also determine the gas constant of the mixture.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The wall separating the two compartments is removed and the two gases are allowed to mix. Assuming constant specific heats, find the simplest expression for the mixture temperature written in the form where m3 and T3 are the mass and temperature of the final mixture, respectively
What is the temperature of the mixture if 0.6 kg of alcohol at 60 0C is added to 0,5 kg alcohol at 20 0C in polysterene cup?
Required information Problem 13.012 - DEPENDENT MULTI-PART PROBLEM - ASSIGN ALL PARTS NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A gas mixture consists of 2 kg of O2, 3 kg of N2, and 5 kg of CO2. Problem 13.012.a - Mass Fractions Determine the mass fraction of each component. Use the table containing the molar mass, gas constant, and critical-point properties. (You must provide an answer before moving on to the next part.) The mass fraction of O2 is The mass fraction of N₂ is The mass fraction of CO2 is
Answer are given all i need is the correct solution thank u
19. A vessel of 5 m² capacity contains a mixture of two gases in proportion of 40 per cent and 60 per cent at 20°C. If the value of R for the gases is 0.287 kJ/kg K and 0.294 kJ/kg K and if the total weight of the mixture is 1.5 kg, calculate : (i) The partial pressure; (ii) Total pressure; (iii) Mean value of R for the mixture. IAns. 0.1 bar ; 0.155 bar ; 0.291 kJ/kg K]
A 5.00-g sample of aluminum pellets (specific heat capacity = 0.89 J/°C • g) and a 10.00-g sample of iron pellets (specific heat capacity = 45 J/°C • g) are heated to 100.0° The mixture of hot iron and aluminum is then dropped into 97.3 g water at 22.0°C. Calculate the final temperature of the metal and water mixture, assuming no heat loss to the surroundings.
The volumetric analysis of a mixture of gases is 25 percent oxygen, 35 percent nitrogen, 5 percent carbon dioxide, and 35 percent methane. Calculate the apparent specific heats and molecular weight of this mixture of gases. The universal gas constant is Ru= 8.314 kJ/kmol-K. Use the table containing the molar mass, gas constant, and critical-point properties and the table containing the ideal-gas specific heats of various common gases. The apparent molecular weight of this mixture of gases is The constant-pressure specific heat of the mixture is The constant-volume specific heat of the mixture is kg/kmol. kJ/kg-K. kJ/kg-K.
What is the molecular weight, enthalpy (kJ/kg), and entropy (kJ/(kg K)) of a gas mixture at P = 1000 kPa and T = 1000 K, if the mixture contains the following species and mole fractions? Species 3₁ CO₂ H₂O N₂ CO 0.10 0.15 0.70 0.05
Gaseous hydrogen weakens the mechanical strength of cast iron. this phenomenon often occurs in cast iron pressure vessels containing 100% gas hydrogen. H2 gas dissolves in metallic iron and diffuses into solid non-porous iron by an interstitial diffusion mechanism. H2 gas does not need to penetrate far into the iron to have a negative effect on the mechanical strength of iron. In the present situation, 100% of H2 gas at 1.0 atm and 100°C is contained within a 1.0 m internal diameter and wall thickness of 2.0 cm. The solubility of hydrogen in iron in 100°C is 2.2x10-7 mol of H/g Fe atoms. The diffusion coefficient of atoms of hydrogen in solid iron is 124.0x10-9 cm2 /sec at 100°C. Initially, there are no H atoms in solid iron. How many hours will it take for the hydrogen level inside the iron metal reaches 1.76x10-7 mol H atoms/g Fe at a depth of 0.1 cm from the surface exposed to hydrogen gas?
Pls calculate ony the sub parts (iv) and (v)
A mixture of 30 percent (by mass) ethane and 70 percent methane is to be mixed in a 100-m3 vessel at 130 kPa and 25°C. If the vessel is initially under vacuum, at what pressure must the ethane be added before the methane is added?
The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many modern chemical processes. In the first step of the Ostwald process, ammonia is reacted with oxygen gas to produce nitric oxide and water. What is the maximum mass of H2OH2O that can be produced by combining 79.3 g79.3 g of each reactant? 4NH3(g)+5O2(g)⟶4NO(g)+6H2O(g)