Evaluate the percent dissociation of 0.38 m hcooh

Assignment Help Chemistry
Reference no: EM13541706

(a) Calculate the percent dissociation of 0.35 M benzoic acid, C6H5COOH. (Ka = 6.3 multiplied by 10-5)

(b) Formic acid, HCOOH, the simplest carboxylic acid, is used in the textile and rubber industries and is secreted as a defense by many species of ants (family Formicidae). Calculate the percent dissociation of 0.38 M HCOOH.

(c) Calculate the percent dissociation of 0.070 M CH3COOH.

Reference no: EM13541706

Questions Cloud

Explain how the n integer is found : Can someone please explain to me in simple terms the 4n + 2 rule, and where\how the n integer is found
Targets speed just after the bullet emerges : In a ballistics test, a 21 bullet traveling horizontally at 1400 goes through a 25--thick 370 stationary target and emerges with a speed of 930 . The target is free to slide on a smooth horizontal surface. What is the target’s speed just after the bu..
What is the current through the starting motor : When the lights of an automobile are switched on, an ammeter in series with them reads 10.20 A and a voltmeter connected across them reads 12.10 V. What is the current through the starting motor
How much future cash flow and the timing of the cash flows : How much future cash flow and the timing of the cash flows and value of money calculation based on the riskiness of the cash flows?
Evaluate the percent dissociation of 0.38 m hcooh : Formic acid, HCOOH, the simplest carboxylic acid, is used in the textile and rubber industries and is secreted as a defense by many species of ants (family Formicidae). Calculate the percent dissociation of 0.38 M HCOOH.
Determine the rate of heat transfer through the wall : The inner and outer surfaces of a 5m x 6m brick wall of thickness 30 cm and thermal conductivity 0.69 W/(m x degree C) are maintained at temperatures of 20C and 5C. Determine the rate of heat transfer through the wall in W.
As a bacterium swims through water it propels : As a bacterium swims through water it propels itself with its flagella so as to overcome the frictional drag forces and move at, more or less, constant velocity of 100 micrometers/s for periods of time. If the frictional drag force on a bacterium is ..
What was the comets speed : Comets move around the sun in very elliptical orbits. What was the comet's speed when it crossed Neptune's orbit in 2006
According to the work-energy theorem-lead ball weighing : A lead ball weighing 10 N falls 0.8 m from rest into a bucket of sand. The ball stops after making a crater 0.2 m deep. According to the work-energy theorem the work done by the sand on the ball in bringing it to rest is...?

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