The sodium flouride solution and hydrofluoric acid solution

Assignment Help Chemistry
Reference no: EM13323756

During an experiment, a student mixed 14.5 mL of a .5 M sodium flouride solution with 15.6 mL of a .750 M hydrofluoric acid solution. The measured pH was 3.24. Calculate the pKa.

Reference no: EM13323756

Questions Cloud

Evaluate the ph of a solution prepared by mixing : Calculate the pH of a solution prepared by mixing 20.5 mL of a .5 M sodium flouride solution with 32.5 mL of a .750 M hydrofluoric acid solution
Calculate speed of the shockwave foamed by the bottleneck : When stationary, vehicles are spaced at average distance headway of 6 m. It may be assumed that there is a linear relationship between speed and density. When the traffic flow approaching the roadworks is 3500 vehicles per hour
What is the effect of unemployment insurance on the natural : What is the effect of unemployment insurance on the natural rate of unemployment?
What is the natural rate of unemployment : Which has more impact: a doubling of the jobfinding rate or a halving of the job-separation rate? Does your result have any implications for government policy?
The sodium flouride solution and hydrofluoric acid solution : During an experiment, a student mixed 14.5 mL of a .5 M sodium flouride solution with 15.6 mL of a .750 M hydrofluoric acid solution. The measured pH was 3.24. Calculate the pKa.
Design a gui program that calculates a car gas millage : Design a GUI program that calculates a car's gas millage. The program's window should have text boxes that let the user enter the number of gallons of gas the car holds, and the number of miles it can be driven on a full tank.
What is the magnitude of its dipole moment : A dipole has a +5e charged particle and a -5e charged particle separated by a distance of 6 nm. What is the magnitude of its dipole moment
Explain the difference between a real wage and a nominal : How do the income and the substitution effects determine the slope of the labor supply curve?
Create a 3 dimensional array : Create a 3 dimensional array. The array should be initialized to zeroes. Create a program that will accept entries for ship locations. Ships will have to have the same Z value.

Reviews

Write a Review

Chemistry Questions & Answers

  Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

  Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

  Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

  Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

  How many mols of hydrogen can produce

how many mols of H 2 can produce

  Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

  Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

  Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

  What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

  Design a qualitative analysis scheme

Design a qualitative analysis scheme

  What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

  The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound

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