A gaseous mixture contains h2 calculate the mole fraction

Assignment Help Chemistry
Reference no: EM13691571

Problem- A gaseous mixture contains 436.0 Torr of H2(g), 385.9 Torr of N2(g), and 88.3 Torr of Ar(g). Calculate the mole fraction, X, of each of these gases.

XN2 = ?

XH2 = ?

XAr = ?

Please illustrate work if possible thanks

Reference no: EM13691571

Questions Cloud

Show how to snthesize 3-decne rom acetylene : Problem- Show how to snthesize 3-decne rom acetylene and necessary alkl halides. Show the reagents and inermediaes involved in the synthesis.
Calculate the volume of o2 that should be generated : Problem- A 5.00mL aliquot of 2.75% wt/wt solution of hydrogen peroxide (MM= 34.016 g/mol) with density 1.05g/mL. The water temperature was 26.0°C after the reaction and the barometric pressure in the lab was 30.85in. of Hg. Calculate the volume of..
Propose a synthesis of bac from phcho : Propose a synthesis (curved arrows, lone pairs included) of BAC (benzylalkyldimethylammonium chlorides) from PhCHO (benzaldehyde), a C12-18 alkyl chloride (R-Cl) mixture, and (CH3)2NH (dimethylamine).
Calculate the pressure of the o2 gas collected in atm : The water temperature was 24.0°C after the reaction and the barometric pressure in the lab was 30.12in. of Hg. Calculate the pressure of the O2 gas collected in atm.
A gaseous mixture contains h2 calculate the mole fraction : Problem- A gaseous mixture contains 436.0 Torr of H2(g), 385.9 Torr of N2(g), and 88.3 Torr of Ar(g). Calculate the mole fraction, X, of each of these gases.
Chlorine can be prepared in the laboratory by the reaction : Problem- Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation
Calculate the number of moles of cl : Problem- A 25.0 mL sample of 0.250 M NaCl reacts completely with excess KMnO_4. The Cl_2 produced is dried and stored in a sealed container. At 22 degrees Celsius, the pressure in the sealed container is 0.950 atm.
What is the molar mass of the gas : A gaseous sample weighing 0.8968 grams was found to occupy 524 ml at 730 Torr at 82.4 F. What is the Molar Mass of the gas. What is the Gas
How many moles of naoh are in 100 grams expressed : Problem- Your current SOP for making a caustic solution for removing tartrates in your tanks calls for using 100 grams of NaOH in 10 Liters of water. You want to try using KOH to reduce the sodium in your wastewater. Part a) How many moles of NaOH..

Reviews

Write a Review

Chemistry Questions & Answers

  What was the initial concentration

A .692 L NaCl solution is diluted to a volume of 1.25 L and a concentration of 4.00 M. What was the initial concentration?

  Define proteins interact in vivo in a mammalian cell line

Assuming that you could express and purify both components, describe TWO different experimental methodologies (including SALIENT details) that you would conduct to determine whether the two proteins interact in vivo in a mammalian cell line?

  Predict the equilibrium concentration in a mixture

The extrapolated literature value of KEQ for the formation of FeNCS^2+ at 25 degrees C and zero ionic strength is 1047. Predict the equilibrium concentration

  Explain what is the concentration of b in the sample

A sample of compound B having an unknown concentration is measured to have an absorbance of .90 in a 1.00 cm path length cell at 500 nm. What is the concentration of B in this sample, assuming Beer's law holds

  Explain what can you conclude from a graph

What can you conclude from a graph where the plot of ln p (pressure) versus t (time) is linear instead of curved? (for conversion of methyl isonitrile into acetonitrile)

  The plot of lna versus time yields a straight line with

the following reaction was monitored as a function of time a goes to bc.the plot of lna versus time yields a straight

  Determine the pure molar solubility of bacro4

The solubility of zinc oxalate is 7.9 x 10-3 (exponential 3)M at 18 degrees celsius.Calculate its Ksp. Find the pure molar solubility of BaCrO4(Ksp=2.1x10(-10 Exponentially ) in a) pure water and b) 1.5 x10(-3 exponentially) M Na2CrO4.

  The carbon dioxide is heated in a constant pressure process

Carbon dioxide is heated in a constant pressure process from 15C and 101.3kPa to 86C Determine per unit mass the changes in:internal energy,volume

  How much ligroin would be required

The distribution coefficient, K= conc. in ligroin/conc. in water, between ligroin and water for solute A is 7.5. what weight of A would be removed from a solution of 10g of A in 100 mL of water.

  Assuming that the sun radiates evenly in all directions

the sun is approximated as a spherical black body with a surface temperature of 5762 k. the irradiation from the sun as

  An aq cacl2 solution has a vapor pressure of 816mmhg at 50

an aq cacl2 solution has a vapor pressure of 81.6mmhg at 50 degrees c. the vapor pressure of pure water at this temp is

  Cfcs were used in hair sprays air conditioners

1 cfcs were used in hair sprays refrigerators air conditioners and plastic foams.nbsp which properties of cfcs made

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