User Account

All Pages

Calculate the mole fraction of gas

Assignment Help Chemistry
Reference no: EM131353923

A 10.00L tank at 8.9°C is filled with 7.86g of boron trifluoride gas and 7.09g of dinitrogen difluoride gas. You can assume both gases behave as ideal gases under these conditions. 

Calculate the mole fraction of each gas. Round each of your answers to 3 significant digits. (show work)

Reference no: EM131353923

Questions Cloud

What is defined as child labor : What countries permit bribery, what is defined as child labor, what are applicable laws, what are the legal definitions of discrimination, how many illegal aliens are working in the country.
Comment on the difference between stress : A rubber is subjected to a shear stress such that larmdax=l, larmday=1. Obtain an expression relating the shear stress, s, and the shear strain, g, assuming g=larmda-1/larmda. Comment on the difference between this stress/strain relationship and t..
Find the equilibrium of this economy graphically : Find the equilibrium of this economy graphically. What is the marginal propensity to consume? What is the multiplier? What would happen to equilibrium GDP if government purchases were reduced by $60 and the price level remained unchanged?
Review the resource tort-based fact pattern : Negligence is the most common tort action in civil law. The elements required to establish negligence are duty, breach, causation, and damages. In this course, these elements comprise the negligence framework. Applying this framework to the facts ..
Calculate the mole fraction of gas : A 10.00L tank at 8.9°C is filled with 7.86g of boron trifluoride gas and 7.09g of dinitrogen difluoride gas. You can assume both gases behave as ideal gases under these conditions.
Analyze validity-constitutionality of officer jones actions : Officer Jones is a veteran officer with the Smithville police department. He received information that a citizen living in the local housing project was selling drugs. This information was conveyed to Officer Jones by an anonymous caller to the of..
Atmosphere filters ultraviolet light : Ozone, O3, in the atmosphere filters ultraviolet light from the sun because light with wavelength less than 300 nm breaks the oxygen-oxygen bond. What is the oxygen-oxygen bond energy (kJ/mol) in ozone?  (h=6.63×10-34 J·s , c=3×108 m/s)
Is chaucer holding her up to ridicule : To what extent does an informed reading of the Wife's character, as presented in her "Prologue impact the reader's understanding of her circumstances?
Develop an mrp for space age furniture company : Develop an MRP for Space Age Furniture Company using the information in the case including the production of sub-assemblies in lot sizes of 1,000.

Reviews

Write a Review

Chemistry Questions & Answers

  Describe the kinetics of the photochemical process

Describe the kinetics of the photochemical process of the absorption of a proton by a reactant resulting in proton formation.

  Evaluate the volume occupied o2 and cl2

Calculate the volume occupied 1.50g 7.00g of O2 and Cl2 react when mixed without exerting a pressure 482atm to 22 degrees Celsius.

  Find the frequency of light required to eject electrons

what is the frequency of light needed to eject electrons from a metal is called the threshold frequency nu0. find the

  State the molar absorptivities for methyl red in its acid

The molar absorptivities for methyl red in its acid form are 44640 M^-1cm^-1 @ 524 nm and 3860 M^-1cm^-1 @ 425nm and for methyl red in its base form are 740 M^-1cm^-1 @ 524nm and 18530 M^-1cm^-1 @ 425nm

  Explain the reaction flask instead of 1-hexene

Explain the effect of the following experimental errors on your results: a) You add hexane to the reaction flask instead of 1-hexene b) You use 3% hydrogen peroxide instead of 30% c) You forget to add potassium carbonate in the seperation step.

  Explain what is the partial pressure of the i2 gas

the I2 sublimes and gasses iodine heptofluride forms 3.2x10^2 torr of T2 and 4.1 g of solid I2 are put in to a 2.5 L Container at 2.5x10^2 K and container is heated to 5.5 x 10^2 K A what is the final pressure in atms. what is the partial pressure..

  Describe the structure of the compound k2o

The structure of the compound K2O is best described as a cubic closest packed array of oxide ions with the potassium ions in tetrahedral holes. What percent of the tetrahedral holes are occupied in this solid

  Evaluate e for the reaction at 25 degrees

for a certain reaction delta H=-76.8 and delta S=-217 If n=3 calculate E for the reaction at 25 degrees. Will ou please show me step by step on how to do this please

  Compute the molar heat of solution of kcn

When an 8.00-g sample of KCN is dissolved in water in a calorimeter that has a total heat capacity of 3.993 kJ•K-1, the temperature decreases by 0.360 K. Compute the molar heat of solution of KCN.

  Estimate the value of the equilibrium constant

Estimate the value of the equilibrium constant at 610K for each of the following reactions. Delta Hf and S for BrCl is 14.6 kj/mol and 240.0 J/mol*K , respectively. Br2(g)+ Cl2(g) --> 2BrCl(g)

  Explain the equilibrium concentration of h+

If 1L of .100M acetic acid is at equilibrium, how will the following change affect the equilibrium concentration of H+. The solution is diluted by a factor of 3.

  Evaluate the hydronium ion concentration

Calculate the hydronium ion concentration and the pH of the solution that results when 20.0 mL of 0.15M acetic acid, is mixed with 5.0mL of 0.17M sodium hydroxide.

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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