Calculate the equilibrium constant

Assignment Help Chemistry
Reference no: EM132753734

Calculate the equilibrium constant (K eq ) for the following system at 250 o C:PCl 5(g) PCl 3(g) + Cl 2(g)

At equilibrium, the gases in the flask had the following concentrations:

[PCl 5(g) ] = 0.012 mol/L, [PCl 3(g) ] = 0.015 mol/L, and [Cl 2(g) ] = 0.015 mol/L.

Reference no: EM132753734

Questions Cloud

Draw an energy level diagram for bromine : 1. Describe the difference between the Rutherford model of the atom and the Bohr- Rutherford model of the atom.
Find the vapor pressure of a solution : 1) Find the vapor pressure of a solution made by dissolving 35.0 g of sodium sulfate dissolved in 175 mL of water at 25 C.
Calculate the specific heat of the metal : A 48.0-g sample of an unknown metal at 99°C was placed in a constant-pressure calorimeter containing 90.0 g of water at 24.0°C. The final temperature
What is the heat capacity of the bomb : The enthalpy of combustion of benzoic acid (C6H5 COOH) is commonly used as the standard for calibrating constant-volume bomb calorimeters
Calculate the equilibrium constant : Calculate the equilibrium constant (K eq ) for the following system at 250 o C:PCl 5(g) PCl 3(g) + Cl 2(g)
What is the value of k eq : Methane, ethane, and hydrogen gases form the following equilibrium mixture.2CH 4(g) C 2 H 2(g) + 3H 2(g)
What is the final temperature of the combined metals : What is the final temperature of the combined metals? Assume that no heat is lost to the surroundings.
What is equilibrium concentration of hydrogen : Analysis shows 0.200 mol of CO, 0.230 mol of H 2 O, and 0.950 mol of CO 2 . What is equilibrium concentration of hydrogen?
Oxygen gas under standard conditions : How much heat is produced when 1.25 g of chromium metal reacts with oxygen gas under standard conditions?

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the system loses calculate the change in energy

When gasoline burns in a car engine, the heat released pushes the pistons outward. If the expanding gases do 451 J of work on the pistons and the system loses 325 J to the surroundings as heat, calculate the change in energy.

  Determine the concentration ratio of methyl red

Its undissociated form is red and its anionic form is yellow. What color would a methyl red solution have at pH = 7.0 ? Show your calculations. Hint: Determine the concentration ratio of methyl red and its conjugate.

  Explain synthesized 3-bromo-3-methyl-2-butanol

How do you synthesized 3-bromo-3-methyl-2-butanol from 2-methyl-2-butene from the following regents: PBr3, Br2/H2O, NaBr, NaH, HBr/NaBr, Br2/hv. This a three step process.

  What is the theoretical yield of aspirin

What is the theoretical yield of aspirin if 190 kg of salicylic acid is allowed to react with 128 kg of acetic anhydride?

  Describe what is the specific heat of the metal

A 250.0 gram metal bar requires 5.866kJ to change its temperature from 22.0C to 100.0C. What is the specific heat of the metal

  Evaluate the net change in enthalpy for the formation

Calculate the net change in enthalpy for the formation of one mole of dimethyl ether from carbon dioxide and hydrogen.

  Define the radial distribution function

Utilize sketches of 2s and 2p orbitals to distinguish between (a) the radial wave function (b) the radial distribution function and (c) the angular wave function.

  How many grams of ca3(po4)2 should be formed

Na3PO4+CaCl2 ---> Ca3(PO4)2+NaCl if 0.996 g of Na3PO4 are provided, how many grams of Ca3(PO4)2 should be formed?

  Exceeding the yield point causes permeant stain

Explain in detail how exceeding the yield point causes permeant stain, and how that is measured and calculated.

  Compute the rms average speed of clo2 atoms or molecules

Calculate the rms (average) speed of ClO2 atoms or molecules at 297 oC. Use R = 8.314 kg-m2/K-s2-mol for the value of the gas constant.

  What is the molarity of a solution containing 160 rm g of

what is the molarity of a solution containing 16.0 rm g of rm kcl in 324 rm ml of

  Calculate delta g of the reaction for the reaction

Calculate delta G of the reaction for the following reaction: CaCO3(s) -> CaO(s) +CO2(g). Using delta G rxn =-734.4 kJ and -1206.6 kJ

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