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

  Calculate the concentration of iron in a dilutedsolution

Calculate the concentration (molarity) of iron in a dilutedsolution if 5.00 mL of 5.0x10^-4 M Fe(NH4)2(SO4)2 6H2O isdiluted with water to 100.0 mL.

  How many photons are required

How many photons are required to heat 255 mL of coffee from 25 degrees celcius to 62 degrees celcius?

  What are the molality and mole fraction of solute

What are the molality and mole fraction of solute in a 34.0 percent by mass aqueous solution of formic acid (CH3OH)?

  What is its solubility

The solubility of a gas is 0.34 g/L at STP. What is its solubility at a pressure of 0.80 atm and the same temperature?

  State what percentage of the radiation falling

If the absorbance of a sample of Diet Dr. Pepper is 0.215 at 214nm, what percentage of the 214nm radiation falling on the sample passes through it?

  How many grams of nitrogen gas are produced

When 5.00 × 1022 molecules of ammonia react with 4.00 × 1022 molecules of oxygen, how many grams of nitrogen gas are produced? 4NH3(g) + 3O2(g) → 2N2(g) + 6H2O(g)

  Define what is the ph of a buffer that results

What is the pH of a buffer that results when .60mol NaF is mixed with 100ml of 2.0M HCl and diluted with water to a final volume of 250 ml? (Ka of HF=7.2e-4)

  Which reactant is the limiting reactant

Silver nitrate reacts with ferric chloride to give silver chloride a ferric nitrate. In a particular expriment, it was planned to mix a solution .

  Fe end-members of the magnesite-siderite solid solution

Magnesite MgCO3 and siderite FeCO3 are the Mg and Fe end-members of the magnesite-siderite solid solution.

  Some alloys of early also late transition metals

Some alloys of early and late transition metals (e.g., ZrPt3) have much higher enthalpies of vaporization (per metal atom) than either of the pure metals

  What is the percent yield

Consider the following reaction. N2 + 3 H2 → 2 NH3 . 28.0 grams of N2 and 5.04 grams of H2 are reacted, producing 17.8 grams of NH3. What is the percent yield?

  Explain electrophilic addition reaction of conjugated dienes

Electrophilic addition reaction of conjugated dienes that occur at high temperatures and/or long reaction times (reversible conditions) are said to be under

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