Find out the ph at the equivalence point in the titration

Assignment Help Chemistry
Reference no: EM13325677

Determine the pH at the equivalence (stoichiometric) point in the titration of 52.8 mL of 0.537 M HNO2 by 0.350 M LiOH. The Ka of HNO2 is 4.3 x 10-4.

Reference no: EM13325677

Questions Cloud

Explain the product and write a balanced equation : Predict the product(s) and write a balanced equation for the following redox reaction: 1. Phosphorous trichloride + chorine
Compute number of meals needed to earn operating income : Compute the annual breakeven number of meals and Sales Revenue for the restaurant and compute the number of meals needed to earn operating income of $75,600 to replace Steve's salary from his
Demonstration without a documented legitimate reason : Groups and/or student/s not attending the scheduled lab Demonstration session without a documented legitimate reason will result in this Part A not being assessed, and a zero (0) mark will be given for Part A.
Devlop an eps/ebt chart to reflect my analysis : Devlop an eps/ebt chart to reflect my analysis
Find out the ph at the equivalence point in the titration : Determine the pH at the equivalence (stoichiometric) point in the titration of 52.8 mL of 0.537 M HNO2 by 0.350 M LiOH. The Ka of HNO2 is 4.3 x 10-4.
Job benefits and protection : Job Benefits and Protection
Compute the annual breakeven number of meals : Compute the annual breakeven number of meals and Sales Revenue for the restaurant and compute the number of meals needed to earn operating income of $75,600 to replace Steve's salary from his
What is the volume of gas at this depth : A gas cylinder with a tight-fitting, movable piston contains 200 cm3 of air at 1.0 atm. What is the volume of gas at this depth
The second national bank of fullerton advertises an apr of : The second national bank of fullerton advertises an APR of 14% compounded monthly for student loans. Determine the APY? setup the solution on paper as well as on spreadsheet.

Reviews

Write a Review

Chemistry Questions & Answers

  What would be the change in pressure the formation of n2 gas

What would be the change in pressure in a sealed 10.0 L vessel due to the formation of N2 gas when 32.0 g of NH4NO2 decomposes at 25 degrees C

  Explain set of quantum numbers are possible for an electron

Which of the following set of quantum numbers (ordered n, l, ml, me ) are possible for an electron in an atom

  What are the percentages of co2 and ne in the sample by mole

If the sample contains a combined total of 1.75 grams per mole and has a total mass of 51.0 grams, what are the percentages of CO2 and Ne in the sample by mole?

  Explain conducted the experiment using an unknown

Fe(NO3)3, 5 drops of 0.1 M KCNS why are ions present when you mix those solutions? I also conducted the experiment using an unknown and got the same results for both.

  Explain how much stock solution is needed

You need to make a 500 mL buffer containing 35 mM NaCl and 50 mM Tris buffer. You already have a 5 M NaCl stock solution and a 1 M

  The 6-bisphosphate and inhibition of phosphofructokinase-2

In the liver, which one of the following is part of the pathway whereby increased glucagon causes a decrease in the glycolytic pathway? activation of the fructose-2,6-bisphosphate and inhibition of phosphofructokinase-2

  State experiment recorded the concentration of naoh

Suppose that a student performing this experiment recorded the concentration of NaOH solution as 0.513 M, instead of the correct value of 0.531 M.

  Explain how much ice melt to lower the temperature

How much ice (in grams) would have to melt to lower the temperature of 352 mL of water from 26 C to 4C? (Assume the density of water is 1.0 g/ml.)

  How to calculate the ph of each of the solutions

Calculate the pH of each of the following solutions ( Ka and Kb values are given in Appendix D in the textbook). 0.115 M hydrogen chromate ion (HCrO4^-)

  Determine specific heat capacity of this sample of carbon

The amount of energy needed to heat 2.00 g of carbon from 50.0°C to 80.0°C is 42.6 J. The specific heat capacity of this sample of carbon is ?

  Find the mass of sodium required to produce

Find the mass of sodium required to produce 5.68 L of hydrogen gas at STP from the reaction described by the following equation: 2 Na + 2 H2O ® 2 NaOH + H2

  Find the moles of helium gas in the cylinder

when companies sell compressed gas in steel cylinders, they usually quote the contents as volume of gas at 1 atm pressure at tempertaure of 20 degrees celcius.

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