Explain what is the partial pressure of oxygen

Assignment Help Chemistry
Reference no: EM13334406

A gaseous mixture of O2 and N2 contains 38.8% nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 365mmHg

Reference no: EM13334406

Questions Cloud

Three different representatives to visit what is probability : The United States House of Representatives has 78 women representative with 59 being democrats and 19 being republicans. If a lobbyist for AARP randomly selects three different representatives to visit what is the probability
Obtain the anisotropic effective mass of the electrons : The energy momentum relationship for the conduction band of a 3D semiconductor is: E= (h bar)^2/2m*[k(x)^2/2+k(y)^2+k(z)^2]
Team budgeting information volunteers forecasting : A professor has been contacted by four not-for-profit agencies that are willing to work with student consulting teams. The agencies need help with such things as budgeting, information systems, coordinating volunteers, and forecasting.
Compute how long will it take to hit the ground : The seed has a mass of 250 mg., a functional lift-to-drag ratio of 4.0, a lift coefficient under the same conditions of 0.3, and a wing area of 5000 mm2. How long will it take to hit the ground
Explain what is the partial pressure of oxygen : A gaseous mixture of O2 and N2 contains 38.8% nitrogen by mass. What is the partial pressure of oxygen in the mixture if the total pressure is 365mmHg
3310 telephone polls and 1855 home polls : The We Poll Them service has been engaged to make 3310 telephone polls and 1855 home polls
Improvement to make communication more effective : Collect samples of a series of incoming and outgoing letters of the organization selected. Analyze these letters to determine whether principles and techniques explained in the book of communication were observed or not
Find the absolute pressure at the bottom of the container : A container is filled to a depth of 19.0 cm with water. On top of the water floats a 32.0-cm-thick layer of oil with specific gravity0.600
How to recognize the use and misuse of information presented : One of the concepts you encountered in the readings this module was how to recognize the use and misuse of information presented in the form of percentages. In this discussion assignment, you will conduct an Internet search to find several exa..

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how many grams of naclo must be added to 1.0 l

Construct a buffer to have a pH of 7.70 using HClO and NaClO (Ka = 3 x 10-8). How many grams of NaClO must be added to 1.0 L of a 0.40 M HClO solution (assume no volume change)

  Calculate ratio of hcl molecules in first excited rotational

Calculate the ratio of HCL molecules in the first excited rotational state to those in the ground state @ 25 C. Assume an equilibrium bond distance of 1.275 angstroms.

  Define a very long insulating cylindrical shell of radius

A very long insulating cylindrical shell of radius 6.70cm carries charge of linear density 8.60Nc spread uniformly over its outer surface.

  Define what is the balanced chemical reaction

what is the balanced chemical reaction describing the decomposition of ammonium nitrate, and calculate the standard heat of reaction using the appropriate enthalpies of formation

  State electron configurations has the 4f term symbol

1) Which of these electron configurations has the 4F term symbol for its ground state? p3 d3 d4 f2 f3

  Explain what is the entropy change for a particle

What is the entropy change for a particle in this system if the final number of microstates is 0.819 times that of the initial number of microstates?

  Explain the mass loss per nucleon

On forming the nuclide from the protons, neutrons and electrons, the mass loss per nucleon for the is 0.00759 amu, whereas that for is 0.00944 amu. This means that:

  Explain what fraction of the original reactant concentration

What fraction of the original reactant concentration will remain after 2.0 hours?

  How much pv work is done

How much PV work is done (in kilojoules), if 90.0 g of ethylene and 125 g of HCl are allowed to react at atmospheric pressure and the volume change is -71.9 L?

  Explain a chloro is the same size as a methyl group

For 1-Chloropropane, draw 3 eclipsed, 2 gauche, and 1 anti conformations. Assume a chloro is the same size as a methyl group.

  What is the freezing point of a solution

What is the freezing point (°C) of a solution prepared by dissolving 11.3 g ofCa(NO3)2 (formula weight= 164 g/mol) in 115 g of water? Assume that i=3.00 for Ca(NO3)2 and the molal freezing point depression constant for water is1.86°C/m.

  Explain what is the mass percent of sugar in the mixture

Table salt (NaCl) and sugar (C12H22O11) are accidently mixed. A 5.00 g sample of the mixture is combusted, and 1.80 grams of CO2 are produced. What is the mass percent of sugar in the mixture

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