Evaluate compute the mole fraction of co in the mixture

Assignment Help Chemistry
Reference no: EM13560927

A gas mixture contains 10.0 mol of CO and 12.5 mol of O2.

a) Compute the mole fraction of CO in the mixture.

b) The mixture is heated and the CO starts to react with O2 to give CO2 according to the equation: CO(g)+1/2O2->CO2. At equilibrium, 3.0 mol of CO2 is present. Using an ICE table, determine the mole fraction of CO in the new mixture.

Reference no: EM13560927

Questions Cloud

Explain what is the mass of a unit cell of platinum : Platinum crystallizes into a cubic lattice structure that has a total of four Pt atoms per unit cell. (a) What type of unit cell does platinum form. (b) What is the mass of a unit cell of platinum
What is the magnification when the eye is relaxed : A boy scout starts a fire by using a lensfrom his eyeglasses to focus sunlight on kindling 5.6 cm from the lens. What is the magnification when the eye is relaxed
Explain what mass of oxygen will react : We allow 32.0g of methane, CH4, to react as completely as possible with excess oxygen, O2, to form CO2 and water. What mass of oxygen will react
Calculate the magnitude of the planes acceleration : A pendulum has a length L = 1.30m. It hangs straight down in a jet plane about to take off as shown by the dotted line in the figure. The jet then accelerates uniformly, and while the plane is accelerating, the equilibrium position of the pendulum..
Evaluate compute the mole fraction of co in the mixture : Compute the mole fraction of CO in the mixture. b) The mixture is heated and the CO starts to react with O2 to give CO2 according to the equation: CO(g)+1/2O2->CO2. At equilibrium, 3.0 mol of CO2 is present. Using an ICE table, determine the mole fra..
Proton-electron are moving due east-constant electricfield : A proton and an electron are moving due east in a constant electricfield that also points due east. The electric field has a magnitudeof 8.0 × 104 N/C. Determine the magnitude of the acceleration of the proton and the electron.
Determine the magnitude of its charge : A positively charged particle of mass 7.2x10^-8 kg istraveling due east with a speed of 85 m/s and enters a 0.31-Tuniform magnetic field. Determine the magnitude of its charge
Explain how many milliliters of mass solution koh : How many milliliters of a 15.0% by mass solution KOH(aq) (d=1.14g/mL) are required to produce 26.0L of a solution with pH=11.50? express answer using 2 significant figures.
Estimate how much kinetic energy is lost in the collision : Two balls with masses of 2.0 kg and 6.0 kg travel toward each other at speeds of 12 m/s and 4.0 m/s, respectively. how much kinetic energy is lost in the collision

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the ph of the buffer

Methyl red (Ka = 7.9 x 10^-6 is added to a buffered solution of unknown pH. Spectrophotometric measurements show the ratio of the basic to the acidic form of the indicator to be 2.57 to 1.000. Calculate the pH of the buffer solution.

  Explain what is the average of the five measurements

A student measures the volume of water delivered by a 1 mL volumetric pipette several times and records measurements of 1.00, 0.97, 1.03, 1.01 and 1.03 mL. What is the average of the five measurements. Report your answer to 5 significant figures a..

  Explain the first ionization energy of the halogen

Who does the first ionizaiton energy of the alkali metal in a given period compare with the first ionization energy of the halogen in the same period. What is the result in terms of how these elements tend to react with each other

  Explain the voltage at 25degrees c for the voltaire cell

What is the voltage at 25degrees C for the Voltaire cell of Ni and Ag electrodes if the Ni electrode is dipped into solution of .05 M NiCl2 and the Ag electrode is dipped into a solution of 2M AgNO3

  What advantage does using the wiley extractor

what advantage does using the Wiley extractor have over simply pouring acetone over the meat again and again?

  The three naturally occurring isotopic forms of k are 39k

the three naturally occurring isotopic forms of k are 39k 38.963707u 40k 39.363999 u and 41k. the percentage natural

  Explain the rate constant for a certain reaction

The rate constant for a certain reaction is k = 5.80×10?3s^-1 . If the initial reactant concentration was 0.950 M , what will the concentration be after 3.00 minutes

  Explain the molar mass of an unknown salt

The molar mass of an unknown salt is 75.6. If 2.29 g is added to 71.2 mL of water the temperature changes from 20.70oC to 21.39oC. What is the molar heat of solution (J/mol) of the salt?

  Explain what is the ph at the equivalence point

A 25.0 mL sample of 0.400 M NH3(aq) is titrated with 0.400 M HCl(aq). What is the pH at the equivalence point. (Kb of NH3 = 1.8 ´ 10-5)

  How many grams of hydrogen are collected

How many grams of hydrogen are collected in a reaction where 1.92 L of hydrogen gas is collected over water at a temperature of 40C and a total pressure of 738 torr.

  Assume that we have a 100 g sample of this compound the

a compound is 40.0 c 6.70 h and 53.3 o by mass. assume that we have a 100 g sample of this compound. the molecular

  Evaluate the heat capacity of the bomb calorimeter

The temperature of the calorimeter increases by 82.9oC (Celsius). Given that the energy of combustion (?E) for lauric is -37.1 kJ/g, calculate the heat capacity of the bomb calorimeter. Make sure you enter kJ/C for your unit behind the number.

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