Explain the total pressure at equilibrium is 190 mmhg

Assignment Help Chemistry
Reference no: EM13286004

Nitrosyl bromide, NOBr, disassociates readily at room temperature. NOBr(g)<---->NO(g)+1/2Br2(g). Some NOBr is placed in a flask at 25 degrees Celsius and allowed to disassociate. The total pressure at equilibrium is 190 mmHg and the compound is found to be 34% disassociated. What is the value of Kp?

Reference no: EM13286004

Questions Cloud

Explain the total pressure for a mixture of n2o4 and no2 : The total pressure for a mixture of N2O4 and NO2 is 1.5 atm. If Kp=7.1 (at 25 degrees C) calculate the partial pressure of each gas in the mixture. 2NO2(g) N2O4(g)
Determine the equation for steady-state error for k : Determine the equation for steady-state error for K for a unit step input r(t). Consider the three values for k = 1,10, and 100. a)determine steady state error. b)determine and plot the response y(t) for (i) a unit step input R(s) = 1/s
Evaluate how purchasers of financial futures contracts : Evaluate how purchasers of financial futures contracts can offset their position and how their gain or loss is determined.
Design an 8-4-2-1 bcd code converter to drive a indicator : Assume that only input combinations representing 0-9 can occur as inputs, so that combinations 1010 through 1111 are don't cares. Design your circuit using two, three, and four input NAND gates and inverters.
Explain the total pressure at equilibrium is 190 mmhg : The total pressure at equilibrium is 190 mmHg and the compound is found to be 34% disassociated. What is the value of Kp
Determine thermal equilibrium concentration of free electron : A silicon semiconductor at T=300K is homogeneously doped with Nd=5e15 cm^-3 and Na=0. a) determine the thermal equilibrium concentration of free electrons and free holes. B) calculate the drift current density for an applied electric field of E=30..
Explain the process of cross-hedging : Explain the process of cross-hedging. What are indicators of effective cross hedging?
Define a chemical reaction that follows the general rate law : In your laboratory you're studying a chemical reaction that follows the general rate law: rate = k[A]. Initial experiments show a rate of 0.001412 M/s when [A] = 0.519 M at 299 K.
What will your financial stake be when you leave : If your gift and all future contributions are put into an account that pays 8% compounded annually, what will your financial "stake" be when you leave for Bahamas 10 years from now?

Reviews

Write a Review

Chemistry Questions & Answers

  What is the specific heat of substance

A 26.79 g sample of a substance is initially at 23.6 C. After absorbing 1001 J of heat, the temperature of the substance is 198.1 C. What is the specific heat (c) of the substance?

  Define the advantages and disadvantages of distillation

Eugenol can also be isolated from cloves using extraction with CO2. discuss the advantages and disadvantages of distillation versus CO2 extraction.

  What is the volume percent of a solution

what is the volume percent of a solution prepared by dissolving 43 g of NaOH in enough water to make a final volume of 120 ml.

  Explain what is the ph after 0.010 moles of hcl

A buffer solution is 0.10 M HAc (acetic acid) and 0.10 M NaAc (sodium acetate) and we have 1.000 Liter of it. What is the pH after 0.010 moles of HCl are added to this solution

  Compute the boyle temperature

Assuming that N2 obeys the Van der Waal's equation, determine the Boyle temperature of 1 mol of N2 and determine the percent error in the answer knowing that the experimental value of the Boyle temperature

  Calculate the molar mass of a nonelectrolyte

Calculate the molar mass of a nonelectrolyte that lowers the freezing point of 25.00 g of water to 3.9°C when 4.27 g of the substance is dissolved in the water.

  State a wastewater disposal well for carrying various wastes

A wastewater disposal well for carrying various wastes at different times is drilled into a formation of limestone (CaCO3), and the wastewater has time to come to complete equilibrium with the calcium carbonate before leaving the formation through..

  What is the molar solubility of srso4 in pure water

What is the molar solubility of SrSO4 in pure water at 25ºC?

  How many grams of nh4cl must be added to nh3

How many grams (to the nearest 0.01 g) of NH4Cl (Mm = 53.49 g/mol) must be added to 550. mL of 0.906-M solution of NH3 in order to prepare

  What volume will the sulfur dioxide

At 27°C, a sample of sulfur dioxide (SO2) has a volume of 30.0 mL.

  Explain what is the temperature inside the tank

A 10.0 L gas cylinder has been filled with 7.40 moles of gas. You measure the pressure to be 3.90 atm. What is the temperature inside the tank

  What is the partial pressure of o2

A sample of water is collected over water at a total pressure of 616.8 mmHg at 300 C. The vapor pressure of water at 300 C is 31.8 mmHg.

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