Explain what is the ka for the acid

Assignment Help Chemistry
Reference no: EM13542034

A 0.1276-g sample of a monoprotic acid (molar mass=1.10x10^2) was dissolved in 25.0 mL of water and titrated with .0633 M NaOH. After 10.0mL of base had been added, the pH was determined to be 5.77. What is the Ka for the acid?

Reference no: EM13542034

Questions Cloud

Find the net gravitational force on each mass : Find the net gravitational force on each mass in terms of R and M. The first object has a mass of 2M and is located at (0,0). The second object has a mass M and is located at (0,R). The third has a mass of 2M and is located at (R,R). The last object ..
What is the direction of the elevators acceleration : When you weigh yourself on good old terra firma (solid ground), your weight is 144 lb . In an elevator your apparent weight is 124 lb.What is the magnitude of the elevator's acceleration? What is the direction of the elevators acceleration?
Explain cellulose are both made of chains of glucose units : Starch and cellulose are both made of chains of glucose units. The human body can digest starch but why can it not digest cellulose
What is its acceleration : On a planet far, far away, an astronaut picks up a rock. The rock has a mass of 4.20 , and on this particular planet its weight is 41.8. If the astronaut exerts an upward force of 49.2 on the rock, what is its acceleration?
Explain what is the ka for the acid : A 0.1276-g sample of a monoprotic acid (molar mass=1.10x10^2) was dissolved in 25.0 mL of water and titrated with .0633 M NaOH. After 10.0mL of base had been added, the pH was determined to be 5.77. What is the Ka for the acid
A block of mass m slides along a level surface : A block of mass m slides along a level surface. The coefficient of kinetic friction between the block and the surface is ?. If the block has an initial speed v0, how far will it travel before coming to rest? Show how you arrived at your answer. Repea..
Explain the molar solubility of the sulfide in water : A metal sulfide, M2(CO3)3, has a Ksp of 3.30x10^-42. What is the molar solubility of this sulfide in water. Assume the sulfide behaves ideally (ignore hydrolysis effects).
Collision with the ball the x-componentand the y-component : The paths of a golf ball your friend drops from the window of her apartment and of the rock you throw from the ground at the same instant. The rock and the ball collide at x = 39.86 m, y = 16.41 m, and t = 2.68 s.
Define the concentration of the ba(oh)2 solution : In a titration experiment 26.1 mL of 0.807 M HCOOH neutralizes 22.7 mL of Ba(OH)2. What is the concentration of the Ba(Oh)2 solution

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