What is the value of kc at 67 degrees c

Assignment Help Chemistry
Reference no: EM13695703

Question- Automobiles and trucks pollute the air with NO. At 2000 degrees C, Kc for the reaction is 4.10 x 10^ -4, and delta H = 180.6 kj. What is the value of Kc at 67 degrees C?

It is not a question in the book, so I just need the full solution of deriving

Reference no: EM13695703

Questions Cloud

Carbonate buffers are important in regulating ph of blood : Question- Carbonate buffers are important in regulating PH of blood at 7.40. What is the concentration of CO2 in a 0.200M NaHCO3 at PH=7.40
Alan owns two motorcycles : Question 2. 2. Alan owns two motorcycles, worth $1,000 and $500, respectively. Alan and Britney enter into a contract for the sale of "Alan's motorcycle" for $750. Alan believes, in good faith, that he is selling the $500 motorcycle. Britney be..
Calculate the mass of potassium oxalate monohydrate : Question- Calculate the mass of potassium oxalate monohydrate and calcium chloride necessary to make 0.25 g of calcium oxalate.
Compare the advantages and disadvantages of using ionic : Question- Compare the advantages and disadvantages of using ionic and coordination polymerization vs. free radical polymerization (do a through review on mechanisms, sterochemistry, control of molecular weights and kinetics to answer this question..
What is the value of kc at 67 degrees c : Question- Automobiles and trucks pollute the air with NO. At 2000 degrees C, Kc for the reaction is 4.10 x 10^ -4, and delta H = 180.6 kj. What is the value of Kc at 67 degrees C
Calculate the concentrations of the calcium : Question- Suppose it took the addition of 12.0mL of 0.01 M potassium oxalate to make 50 mL of a 0.010 M calcium chloride solution cloudy. Calculate the concentrations of the calcium and oxalate ions in the mixture and then calculate the Ksp of cal..
Discuss emerging and technological innovations : Discuss emerging and technological innovations (social networking, computing advances, cell phone advances and new aps, note pads ...etc.) that are providing companies with opportunities to enhance the customer service experience. How can orga..
Calculate the ph of the cathode compartment solution : Question- Calculate the pH of the cathode compartment solution if the cell emf at 298 K is measured to be 0.650V when [Zn2+]= 0.26M and PH2= 0.96atm.
Calculate the molar heat of combustion of sucrose : Calculate the molar heat of combustion of sucrose using the data from this experiment. Since this experiment is carried out under conditions of constant volume, we are measuring ?E. Your answer should be in kJ/mol and entered to 3 sig. fig.

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the percent ionization of propionic acid c2h5cooh

Calculate the percent ionization of propionic acid (C2H5COOH) in solutions of each of the following concentrations: a) 0.250 M

  Evaluate the mass in grams of iodine

Calculate the mass in grams of iodine (I-2) that will react completley with 20.4g of aluminum (AI) to form aluminum iodide (AII3).

  What volume (l) of the solvent tetrahydrofuran

Question- What volume (L) of the solvent tetrahydrofuran should be added to 0.358 L of the solute diethyl ether to prepare a solution that contains 7.60 % by mass (C2H5)2O.

  How much heat energy is required to raise the temperature

how much heat energy is required to raise the temperature of 0.365 of copper from 23.0 to 60.0 ? the specific heat of

  Evaluate the wavelength in nanometers of the radiation

Calculate the wavelength, in nanometers, of the radiation released when an electron moves from n= 6 to n= 2.

  Explain equal volumes of the two solutions are mixed

Equal volumes of the two solutions are mixed. Assuming the reaction is first order in each reactant, what is the initial rate at 32 degrees C?

  How many grams of sodium chlorida are in 100 ml of water if

how many grams of sodium chlorida are in 100 ml of water if the vapor pressure of the solution is 630 torr 20 c? given

  Define elimination reaction of alkene with sodium methoxide

This question about comparing elimination reaction of alkene with sodium methoxide and potassium tert-butoxide. cyclohexane occurs as the cis cycloalkene rather than the trans isomers. explain

  Compute the thermodynamic data

Consider the following (unbalanced) general reaction equation. HI(g) + Cl2(g) reverse reaction arrow HCl(g) + I2(s). balance the reaction equation

  A 70g piece of ice at 0c is added to a sample of water at 6

a 70g piece of ice at 0c is added to a sample of water at 6 c all of the ice melts and the temp of the water decreases

  State how to synthesize 2-methyl-2-pentene from alkyl halide

Show how to synthesize 2-methyl-2-pentene from an alkyl halide and an aldehyde or ketone, plus any other necessary reagents.

  State the major monobromination products

Write the structures (or name the structures) for the major monobromination products that would be formed from each of the following substrates used.

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