Explain the totalpressure of the gases in the flask

Assignment Help Chemistry
Reference no: EM13321659

At a particular temperature the first-order gas-phase reaction2N2O5? 2N2O4 +O2 has a half-life for the disappearance of dinitrogenpentoxide of 3240s. If 1.00 atm of N2O5 isintroduced into an evacuated 5.00L flask, what will be the totalpressure of the gases in the flask after 1.5 hours?

Reference no: EM13321659

Questions Cloud

How many hot dogs does each vendor want to sell : If each vendor sells exactly 100 hot dogs a day and the demand for hot dogs from vendors in the city is Q = 4400-1200P, how many vendors are there?
Explain how many moles of sulfate ions : How many moles of sulfate ions are there in a 0.20 L solution of 0.080 molar aluminum sulfate
Explain the total pressure inside the vessel at equilibrium : 75.0 g of PCl5(g) is introduced into an evacuated 3.00 L vessel and allowed to reache equilibruim at 250 degrees celcius. PCl5(g) PCl3(g) + Cl2(g) Kp=1.80 for this reation, what is the total pressure inside the vessel at equilibrium
Explain oxygen and water to produce sulfuric acid : Elemental sulfur reacts with oxygen and water to produce Sulfuric acid in the presence of a catalyst. What minimum mass of sulfur is needed to prepare 175g of sulfuric acid
Explain the totalpressure of the gases in the flask : At a particular temperature the first-order gas-phase reaction2N2O5? 2N2O4 +O2 has a half-life for the disappearance of dinitrogenpentoxide of 3240s. If 1.00 atm of N2O5 isintroduced into an evacuated 5.00L flask, what will be the totalpressure of..
State calculate the molarity of the hydroxide ion : 0.1M HCl is added into a mixture of 25mL of water and 25mL of Ca(OH)2. For the end point to be reached 1.5mL of 0.1M HCl is added into the mixture
Write down the equation for the supply curve : Suppose that a firm"s production function is q = 9X1/2 in the short run, where there are fixed costs of $1000, and x is the variable input whose cost is $4000per unit. What is the total cost of producing a level of output q? In other words, identify ..
Define how to calculate the molarity of the hydroxide ion : Read carefully, 0.1M HCl is added into a mixture of 25mL of water and 25mL of Ca(OH)2. For the end point to be reached 1.3mL of 0.1M HCl is added into the mixture. How would I calculate the molarity of the hydroxide ion (OH-) for this final mixtur..
At what range of prices will the firm supply zero output : Identify the firm"s supply curve on your graph. d. At what price would the firm supply exactly 6 units of output

Reviews

Write a Review

Chemistry Questions & Answers

  State iron can be determined spectrophotometrically

The question is that Iron can be determined spectrophotometrically after reaction with a ligand that results in a highly colored complex. In one determination, iron is reduced with hydroquinone to ensure it is all in Fe2+ oxidation state.

  State and make a reversible isobaric expansion to state

make a reversible isobaric expansion to state B: (V=44.8L). make a reversible isochoric expansion to C: (p=0.5atm), and finally makes a reversible isothermal compression back to A.

  What is the specific heat capacity of the metal

A piece of metal of mass 18 g at 117?C is placed in a calorimeter containing 48.2 g of water at 21?C. The final temperature of the mixture is 85.4?C. What is the specific heat capacity of the metal? Assume that there is no energy lost to the surro..

  What are the boiling point and freezing point

What are the boiling point and freezing point of a 2.47 m solution of naphthalene in benzene? (The boiling point and freezing point of benzene are 80.1°C and 5.5°C, respectively.

  Explain nuclides have magic numbers of both protons

Which of the following nuclides have magic numbers of both protons and neutrons: (a) helium-4, (b) oxygen-18, (c) calcium-40, (d) zinc-66, (e) lead-208

  Explain the concentration of cacl2 in the solution

A solution is prepared by dissolving 23.7 g of CaCl2 in 375 g of water. The density of the resulting solution is 1.05 g/mL. The concentration of CaCl2 in this solution is molar

  Explain maleic anhydride and 2,3-dimethylbutadiene

You weighed out 204 mg of maleic anhydride. Which volume of 2,3-dimethylbutadiene will you need to add? The answer should be in mL with three digits after the decimal point.

  Compute the wavelength of the light emitted

Calculate the wavelength of the light emitted when an electron in a hydrogen atom makes each of the following transitions as well as state the region of the electromagnetic spectrum (infrared, visible, ultraviolet, etc.)

  Explain what is the percent composition of sodium carbonate

The mass of the sample before heating was 3.327g and after heating the mass was 2.432g. What is the percent composition of sodium carbonate in the original mixture?

  Explain what is the equilibrium of n2o4

Equilibrium concentration for N2O4=2NO2 is 4.6*10-3. the mixture contains 8.0*-2, what is the equilibrium of N2O4?

  Explain what impurities are present and why

Historically, the solid residue that is left after the methylene chloride solution is evaporated has a lower melting point that its literature value, due to impurities. Explain what impurities are present and why.

  Explain the heat capacity cp and the molar heat capacity

Determine the heat capacity Cp and the molar heat capacity Cp,m of a solid sample from the observation that transferring the sample with n = 4.55 mol from boiling water

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