Evaluate the keq at 25 degrees celsius for the reaction

Assignment Help Chemistry
Reference no: EM13507360

Enough ammonia is dissolved in 5.0 L of water at 25 degrees Celsius to produce a solution that is 0.0124 M in ammonia. The solution is then allowed to come to equilibrium. Analysis of the equilibrium mixture shows that the concentration of hydroxide ions is 0.000464 M. Calculate the Keq at 25 degrees Celsius for the reaction.

Reference no: EM13507360

Questions Cloud

Classify the lease as an operating lease or finance : In each independent scenario, indicate whether AMC would classify the lease as an operating lease or finance
Prepare a budgeted balance sheet at december 31-2008 : Prepare a budgeted income statement and a budgeted statement of retained earnings for the year ended December 31, 2008, using absorption costing.
Discuss the comoanys decision to distribute a dividend : Prepare an income statement and aretained earnings statement for the month of june and a balance sheet at june 30, 2014.
State solutions of sodium carbonate and silver nitrate react : Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. A solution containing 3.80 g of sodium carbonate is mixed with one containing 5.43 of silver nitrate.
Evaluate the keq at 25 degrees celsius for the reaction : The solution is then allowed to come to equilibrium. Analysis of the equilibrium mixture shows that the concentration of hydroxide ions is 0.000464 M. Calculate the Keq at 25 degrees Celsius for the reaction.
Explain solution containing a dissolved vitamin tablet : A 5ml portion was taken a from a 100ml solution containing a dissolved vitamin tablet . this 5ml solution was diluted to 100ml, next, 10 ml was waken from the diluted solution and further diluted to 100ml, it was determined that this final solutio..
What is the average force per unit area : Suppose an oxygen molecule traveling at a velocity of 480m/s bounces back and forth between opposite sides of a cubical vessel 0.19 on a side. What is the average force per unit area
Find how far apart are the stop signs : A car starts from rest at a stop sign. It accelerates at 4.0 m/s2 for 9 seconds, coasts for 6 s, How far apart are the stop signs
Journalize and post the adjusting entries : Prepare a quarterly income statement, a statement of retained earnings, and a balance sheet - journalize and post the adjusting entries. In the ledger accounts

Reviews

Write a Review

Chemistry Questions & Answers

  How many milliliters is needed in concentration of water

how many milliliters of 5M MgCl2 must be added to 25ml of 0.5M MgCl2 to produce 1500mL with a final MgCl2 concentration of 1.75M?

  State water freezing dry ice subliming water evaporating ice

Identify the change in state that does not have an increase in entropy. Identify the change in state that does not have an increase in entropy. Water freezing Dry ice subliming Water evaporating Ice melting Water boiling

  Calculate the equilibrium bond length

how would i calculate the equilibrium bond length from knowing Bo B1 the equilibrium rotational constant and the vi-rot coupling constant?

  Explain what are the degeneracy of the first six levels

What are the degeneracy of the first six levels for an electron in a cubicul (3-dimensional) box with box length, L = L(x) = L(y) = L(z) = 1.00pm

  Compute the maximum temperature of the water

If the heated copper is then placed into the water in the insulated container, given that the specific heat of copper is 0.385J/(gC), calculate the maximum temperature of the water after the copper metal is added.

  State how many grams of dry nh4cl need to be added

How many grams of dry NH4Cl need to be added to 2.30L of a 0.800 M solution of ammonia, NH3, to prepare a buffer solution that has a pH of 8.83? Kb for ammonia is 1.8 * times 10^-5

  Explain the molecular geometry of the ammonium ion

The molecular geometry of the ammonium ion, NH4+, is most similar to the molecular geometry of

  Calculate the concentration of each ion present in a

calculate the concentration of each ion present in a solution that result from mixing 50 ml of a .20 m naclo3 solution

  Compute the solubility of ch3br in water

The Henry's Law constant for CH3Br gas in water at 25 oC is 0.159 mol/L-atm. Calculate the solubility of CH3Br in water at 25 oC in moles/L if the partial pressure of CH3Br in the headspace above a water sample is 1.71 atm.

  The chemical formula of hemoglobin is

molecules can be as small as a few atoms or as large as thousands of atoms. in 1962 max f. perutz and john c. kendrew

  Explain ammonium chloride and sodium hydroxide

Ammonium Chloride and sodium hydroxide. Sodium cyanide and ammonium bromide. Potassium hydrogen sulfate and lithium acetate. Ammonia hypochlorite and ammonia

  A solution of 116 ml of 0170 m koh is mixed with a solution

a solution of 116 ml of 0.170 m koh is mixed with a solution of 230 ml of 0.240 m niso4. what precipitate

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