Define what is the mole fraction of h2 in the mixture

Assignment Help Chemistry
Reference no: EM13190925

A gas mixture contains 2.4g of N2, 2.4g of H2, and 9.6g of CH4. What is the mole fraction of H2 in the mixture?

Reference no: EM13190925

Questions Cloud

Construct a tree diagram and list the sample space : Construct a tree diagram and list the sample space.
State what fraction of the total residues are branch points : What fraction of the total residues are branch points? B) How many reducing ends does this amylopectin have?
Dfine many disposable lighters is liquid butane : The fuel used in many disposable lighters is liquid butane C4H10 How many carbon atoms
Explain about virtualisation technology : Describe your reasoning for choosing the virtualisation technology and what advantages this technology gives you in this scenario - what are the disadvantages/limitations of this technology?
Define what is the mole fraction of h2 in the mixture : 2.4g of N2, 2.4g of H2, and 9.6g of CH4. What is the mole fraction of H2 in the mixture?
The description of a rational choice : what aspects of your decison-making process fit the description of a rational choice. did you consider costs and benifits?
What is the slope of a line that is perpendicular to it : What is the slope of a line that is perpendicular to it?
Calculate its eigenvalue : Let u = [2,1,1]^T, v = [1,3,2]^T (i.e. they are column vectors). Caclulate v^Tu and uv^T. Show that u is an eigenvector of the matrix uv^T and calculate its eigenvalue.
State solution of naoh required to neutralize : Calculate the volume of 1 M solution of NaOH required to neutralize 20mL of 0.1 M acetic acid solution (final pH should ;be 7.0). (pKa of Acetic acid = 4.76).

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the molecular mass of the compound

Assuming an ideal solution, what is the molecular mass of the compound?

  Determine the ph change

total molarity of acid and conjugate base in this buffer. A boy mixes 5.70mL of a 0.330M Hydrochloric acid  solution to the beaker. Determine the pH change if  The pKa of acetic acid = 4.760.

  How many grams of c2cl2f4 were actually obtained

In a chemical reaction (unbalanced equation), AsF3 + C2Cl6 -> AsCl3 + C2Cl2F4, the theoretical yield of C2Cl2F4 was calculated to be 1.86 mol. If the percent yield in the reaction was 77.2%,

  Define slower friedel-crafts alkylation of benzene

slower than Friedel-Crafts alkylation of benzene and gives a mixture containing mostly o- and p-tert-butyltoluene. d. slower than Friedel-Crafts alkylation of benzene and gives mostly m-tert-butyltoluene.

  Estimate the average concentration of methylene chloride

Estimate the average concentration of methylene chloride. Look up the TL V or the 1WA for methylene chloride and consider how the: evaporation might be performed.

  What is the final temperature

The volume of a sample of gas, initially at 25oC, increase from 158 ml to 450 ml. What is the final temperature (C) if the pressure in the container is kept constant.

  How many liters of gas would you need

Gaseous hydrogen has a density of 0.0899g/L at 0 degrees Celsius. How many liters would you need if you wanted 1.0078 g of hydrogen?

  Performing an extraction with ethyl acetate

In the following procedure, we are performing an extraction with ethyl acetate. What compounds are we separating from our product? Procedure

  State resonance arguments why electron withdrawing groups

Explain in detail including all resonance arguments why electron withdrawing groups are found to be meta directors,

  Define hydrogen electrode in acidic aqueous solution

Write the half-reaction that occurs at a hydrogen electrode in acidic aqueous solution when it serves as the anode of a voltaic cell?

  What volume of pure o2(g), collected

What volume of pure O2(g), collected at 27°C and 746 torr, would be generated by decomposition of 128 g of a 50.0% by mass hydrogen peroxide solution?

  Do you think the sample is pure

Using the tools you have at hand (a melting point apparatus and TLC setup), what other data could you collect to test your hypothesis from part a? Give two possibilities.

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