Calculate the percent ionization of nitrous acid

Assignment Help Chemistry
Reference no: EM13715874

Question- Calculate the percent ionization of nitrous acid in a solution that is 0.190 M in nitrous acid (HNO2) and 0.310 M in potassium nitrite (KNO2). The acid dissociation constant of nitrous acid is 4.50 x10-4.

Provide complete steps to solve the above question any help is appreciated

Reference no: EM13715874

Questions Cloud

What is the concentration of h in the solution : A buffer with a pH of 4.11 contains 0.29 M of sodium benzoate and 0.36 M of benzoic acid. What is the concentration of [H ] in the solution after the addition of 0.058 mol of HCl to a final volume of 1.6 L
Determine the concentration of c6h5nh3 : A buffered solution containing dissolved aniline, C6H5NH2, and aniline hydrochloride, C6H5NH3Cl, has a pH of 5.45. a) Determine the concentration of C6H5NH3 in the solution if the concentration of C6H5NH2 is 0.245 M. The pKb of aniline is 9.13.
Explain why does atp molecule have such great energy : Why does ATP molecule have such great energy which, when released by the hydrolysis of a phosphate, give off such a large amount of energy
What is the ph at the equivalence point in the tritation : What is the PH at the equivalence point in the tritation of 100ml of 0.10M HCN and 0.10M NaOH? The Ka of HCN is 4.9x10-10
Calculate the percent ionization of nitrous acid : Calculate the percent ionization of nitrous acid in a solution that is 0.190 M in nitrous acid (HNO2) and 0.310 M in potassium nitrite (KNO2). The acid dissociation constant of nitrous acid is 4.50 x10-4.
Determine the rate constant of the reaction : The following data is obtained from titration of 8.0 ml aliquots with 0.063 M NaOH. To all aliqouts, 6.0 mL of 99% isopropanol is added. Use the following data to determine the rate constant of the reaction.
What is ecell if the unknown solution in half-cell : For the cell pictured in the figure given below, answer the following questions. Enter part(a), (c) with 2 siginificant digits and part(b) with 3 siginificant digits.
Define the deposition of cu at the cathode : Calculate the quantity indicated for each of the following electrolyses. Enter scientific notation as 1.23E4. (a) [Cu2+] remaining in 442 mL of a solution that was originally 0.893 M CuSO4, after passage of 3.09 A for 499 s and the deposition of C..
Demonstrate the most ideal behavior : Which of the following aqueous solutions should demonstrate the most ideal behavior? A. 0.1 M K2SO4 B. 0.1 M CaCl2 C. 3.0 M LiF D. 0.1 M MgSO4 E. 0.1 M NaCl

Reviews

Write a Review

 

Chemistry Questions & Answers

  State what is the specific heat of the alloy

When a 42 g sample of an alloy at 100.0 oC is dropped into 90.0 g of water at 22.6 oC, the final temperature is 30.5 oC. What is the specific heat of the alloy

  What is the mole fraction of methanol

The normal boiling point of methanol is 64.7°C. A solution containing a nonvolatile solute dissolved in methanol has a vapor pressure of 710.0 torr at 64.7°C. What is the mole fraction of methanol in this solution?

  The nitric acid oxidation of cyclohexanone to adipic acid

In the preparation of cyclohexanone from cyclohexanol the products contained a starting material impurity (cyclohexanol). Imagine that instead of utilizing pure cyclohexanone in the nitric acid oxidation of cyclohexanone to adipic acid you used on..

  Compute the solubility of calcium oxalate in plain water

Calculate the solubility of calcium oxalate in plain water and the concentrations of calcium and oxalate ions in a 0.010 M Ca(NO3)2 solution

  Explain the ph of the solution in the cathode compartment

What is the pH of the solution in the cathode compartment of the following cell if the measured cell potential at 25 degrees C is 0.51V

  Reacting water with magnesium nitride produces ammonia nh3

reacting water with magnesium nitride produces ammonia nh3 and magnesium hydroxide. if this process is 70 efficient

  Explain the edge length of the unit cell

An unkown metal crytallizes in one of the three cubic lattices.The edge length of the unit cell is 408pm.Given that the atomic radius of the metal is 144pm and the density of the solid is 19.3g/cm-3

  State factors that affect reaction rate

All of the following are factors that affect reaction rate EXCEPT a. density of reactants b. presence of a catalyst

  Te following experiment was carried out with a newly made

the following experiment was carried out with a newly made gaseouschlorofluoro carbon. 50.0 ml of the gas effused

  Define the enthalpy of activation of a first order reaction

The enthalpy of activation of a first order reaction is 123kj/mol. The rate constant at 80 C is 1.73x10^-2 s^-1. What is the rate constant at 35 C. (R=8.31 j/mol K

  Find out the original volume of the enclosed gas

Study Boyle's experiment, some nitrogen gas at 1 atmosphere pressure is intent in the left hand side of a J tube. When the column of mercury is extended by adding more to the right hand side, Define the original volume of the enclosed gas (100 mL)..

  State the name and formula for the acid derived

Give the name and formula for the acid derived from each of the following anions. (using the format CO2 for CO2.)name formula

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