Compute the percent ionization of nitrous acid

Assignment Help Chemistry
Reference no: EM13683841

Compute the percent ionization of nitrous acid in a solution that is 0.189M in nitrous acid. The acid dissociation constant of nitrous acid is 4.50*104

Reference no: EM13683841

Questions Cloud

Depict the corresponding planar overhead representation : Depict the corresponding planar overhead representation, using wedge-and-dash bonds to indicate the substituent positions. To be graded properly, comprise the hydrogen atoms on the halogen-bearing carbon atoms. Be sure that both wedge/dash bonds a..
Explain what volume of naoh is needed to reach : The flask shown here contains 10.0mL of HCl as well as a few drops of phenolphthalein indicator. The buret contains 0.170 M NaOH. Explain what volume of NaOH is needed to reach the end point of the titration
Explain what are the composition of two solutions : It is possible to prepare two different solutions with these two liquids having a freezing point of 0.0 degrees Celsius. Explain what are the compositions of these two solutions, expressed as mass percent nitrobenzene
Compute phosphate stock solution must dilute to make : Compute the amount of 1.00x10-3 M phosphate stock solution must dilute to make 100.mL of 1.50x10 -5 M phosphate.
Compute the percent ionization of nitrous acid : Compute the percent ionization of nitrous acid in a solution that is 0.189M in nitrous acid. The acid dissociation constant of nitrous acid is 4.50*104
Find out the concentration of each of the individual ions : (NH4)2S is a strong electrolyte. Find out the concentration of each of the individual ions in a 0.800 M (NH4)2S solution.
Explain what is the purpose of tapping the column : Explain what is the purpose of tapping the column in column chromatography as add the alumina. If you didn't do this what might the effect be on your separation
Define what would the final temperature specific heat : Mixing 25.0mL of 1.2 M HClO4 and 25.0mL of 1.1M NaOH were mixed. The temperature of the preliminary solution was 22.4'C. Presuming a Heat of Neutralization of 55.8 KJ/mol, define what would the final temperature be if the specific heat for this so..
Explain what is the value of the rate constant : A reaction has a rate constant of 1.26x10-4/sat 26 degrees Celsius and 0.236/s at 76 degrees Celsius so what is the value of the rate constant at 16 degrees Celsius

Reviews

Write a Review

Chemistry Questions & Answers

  How much will the ph change

A beaker with 130 mL of an acetic acid buffer with a pH of 5.00 is sitting on a benchtop. The total molarity of acid and conjugate base in this buffer is 0.100 M.

  Explain reaction in acidic solution phases are optional

In a particular redox reaction, ClO2- is oxidized to ClO4- and Fe3 is reduced to Fe2 . Complete and balance the equation for this reaction in acidic solution. Phases are optional.

  Explain the total flow rate of the air or acetone stream

Air coming from a painting operation contains 10.0 wt% acetone. The total flow rate of the air/acetone stream is 1.00x103 lbm/min. This stream is sent to a scrubbing system where it is mixed with water.

  State the solubility product equilibrium constant ksp

On the assumption that the debye-Huckel limiting law applies, what is the value of the solubility product equilibrium constant Ksp for AgCl in such conditions?

  Explain the ph of a 0.75m solution of hclo3

One of the strongest "weak" acids is chloric acid. Its Ka is 1.0. What is the pH of a 0.75M solution of HClO3

  Explain the monomers below to create one repeat

Kevlar is a strong synthetic fiber used in bullet proof vests and body armor. Kevlar is made by the condensation reaction between 1,4-phenylene-diamine and terephthaloyl chloride. Modify the monomers below to create one repeat unit of the polymer.

  How to calculate the ratio of ch3nh2 to ch3nh3cl

Calculate the ratio of CH3NH2 to CH3NH3Cl required to create a buffer with pH = 10.10 [CH3NH2]/[CH3NH3CL] = ? I know that the answer is 0.34 but is not wright to write it in this way in mastering chemistry and they are errors in the submission

  Explain what is the equilibrium constant at 225oc

For a certain reaction ?Gorxn = 27.9 kJ/mol. What is the equilibrium constant at 225oC? Remember to convert kJ to J to have consistent units and the temperature to K.

  A student collected hydrogen gas in a buret overwater at

a student collected hydrogen gas in a buret overwater at 230 c. the buret could not be submergeddeep enough in a water

  How many hours will it take to produce 61.0 kg of al metal

How many hours will it take to produce 61.0 kg of Al metal by the reduction of Al3+ in an electrolytic cell using a current of 484 amps?

  P4 white phosphorus ignites in air to make light heat and

p4 white phosphorus ignites in air to make light heat and p4o10 according to the p4s 5o2g p4o10s reaction it is

  Explain how many non-bonding valence electrons

How many non-bonding valence electrons are there in a molecule of citric acid? please show how to calculate/count them up.

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