Explain what is the mole fraction of methane in the mixture

Assignment Help Chemistry
Reference no: EM13661282

A gaseous fuel mixture stored at 747 mmHg and 298 K contains merely methane and propane. While 11.3 L of this fuel mixture is burned, it produces 766 Kj of heat. Explain what is the mole fraction of methane in the mixture? Presume that the water produced by the combustion is in the gaseous state.

Reference no: EM13661282

Questions Cloud

Explain what is the final temperature of the block : Explain what is the final temperature of the block after the evaporation of the alcohol. Presume that the heat required for the vaporization of the alcohol comes merely from the aluminum block as well as that the alcohol vaporizes at 25.
Explain what is the final temperature of the block : Explain what is the final temperature of the block after the evaporation of the alcohol. Presume that the heat required for the vaporization of the alcohol comes merely from the aluminum block as well as that the alcohol vaporizes at 25.
Ethical behavior among civil servants : Ethical behavior among civil servants
What are the benefits of motivation at place of work : What are the benefits of motivation at place of work?
Explain what is the mole fraction of methane in the mixture : A gaseous fuel mixture stored at 747 mmHg and 298 K contains merely methane and propane. While 11.3 L of this fuel mixture is burned, it produces 766 Kj of heat. Explain what is the mole fraction of methane in the mixture
What do you want to modify in your past : What do you want to modify in your past and where did you go that was really important to you?
Should the ceo of plain truth cancel the audit : Plain Truth Adverting employs KPR, a large accounting firm, to audit its books each year. This involves considerable expense for the advertising firm, since sales account managers are very independent and maintain separate record keeping systems. Sho..
Explain the equation when break up the nh4oh : Explain the equation is provided below, but, when break up the NH4OH(aq) into its ions= NH3+ and H2O(l) I can't seem to get the equation balanced.
Demand forecasts : How should shopper's stop develop its demand forecasts

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the molar concentration molarity of the solution

All numerical answers must be reported to the correct number of significant figures. In a routine laboratory analysis, a technician prepare a solution containing 0.126 g of KMnO4 in a 0.250 L volumetric flask. What is the molar concentration (mola..

  Find out from the poh using the equation

The [OH-] of a solution can be determined from the pOH using the equation: [OH-] = 10 ^ -pOH where [OH-] = hydroxide ion concentration. If [OH-] = 6.0*10^-3 M then pOH=?

  What is the total quantity of heat required to melt pb

What is the total quantity of heat required to do this? The melting point of Pb is 327.4 degrees celsius; its heat of fusion is 4.774 kJ mol-1; its average heat capacity in the temperature range from 51 to 327.4 deg. celsius is 0.134 J g-1K-1.

  Explain eventually reach an equilibrium mixture involving

Given N2 (g) + 3 H2 (g) ? 2 NH3 (g), which scenario will allow you to eventually reach an equilibrium mixture involving these chemicals? Place only H2 into a sealed vessel. Place only N2 into a sealed vessel. Place only NH3 into a sealed vessel.

  What is the substance

a liquid unknown was found to be inslouble in water & soluble in cyclohexane & alcohol; the unknown was found to have a boiling point of 58 degress celsius at 670mm Hg. What is the substance? What could you do to confirm your answer?

  How the width and height of the bands are inversely related

Find the Fourier transform of the function exp(-πx2/ σ2). Explain how the width and height of the bands are inversely related in the two domains. Why should this be so

  Find out the number of protons and neutrons in a carbon-14

The amount of carbon-14 in ancient artifacts and fossils is often used to establish their age. Determine the number of protons and neutrons in a carbon-14 isotope and write its symbol in the form

  Explain what is the percent of zn in the alloy

A 6.11g sample of a Cu-Zn alloy reacts with HCl acid to produce hydrogen gas. If the hydrogen gas has a volume of 1.26L at 22 degreesC and 728 mmHg, what is the percent of Zn in the alloy

  What is its corresponding wavelength

The mass of a golf ball is 45.9 g. If it leaves the tee with a speed of 61.0 m/s, what is its corresponding wavelength?

  What is the rate constant for the reaction

NO (g) + O3 (g)-> NO2 (g) + O2 (g) For the reaction given, the frequency factor A is 8.7 x 1012 s-1 and the activation energy is 63 kJ/mol. What is the rate constant for the reaction at 75°C.

  Explain gravimetric method

A gravimetric method for Al was found to give results that are constantly low by 0.70 mg Al. Calculate the parts per thousand error when 750 mg sample containing approximately 12% Al is analyzed by this method.

  Define assuming the surface water receiving the waste stream

Assuming the surface water receiving the waste stream is somewhat dynamic, briefly summarize the zones or phases of transformation that could result during natural treatment and recovery (by sure to discuss the dynamics of oxygen depletion and rep..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd