User Account

All Pages

When 5mls of 005m ch3cooh is allowed to react with 15mls of

Assignment Help Chemistry
Reference no: EM13595406

When 5mls of 0.05M CH3COOH is allowed to react with 1.5mls of 0.05M KOH. The pH is found to be 4.43.Using the Henderson-Hasselback equation, calculate the pKa and thus the Ka of ethanoic acid.(hint :note concentrations at equilibrium*)

Reference no: EM13595406

Questions Cloud

In 2002 roland who is single purchased a personal residence : in 2002 roland who is single purchased a personal residence for 340000 and took out a mortgage of 200000 on the
Calculate the mass of c2h6o2 that must be added to 100 kg : calculate the mass of c2h6o2 that must be added to 1.00 kg of ethanol c2h5ohto reduce its vapor pressure by 13.2 torr
We can calculate kb for the carbonate ion if we know the ka : we can calculate kb for the carbonate ion if we know the ka values of carbonic acidh2co3.a is ka1 or ka2 of carbonic
The denominator level for total manufacturing overhead per : the beal manufacturing companys job-costing system has two-direct cost categories direct materials and direct
When 5mls of 005m ch3cooh is allowed to react with 15mls of : when 5mls of 0.05m ch3cooh is allowed to react with 1.5mls of 0.05m koh. the ph is found to be 4.43.using the
Saturated water vapor at 200c is isothermally condensed to : saturated water vapor at 200c is isothermally condensed to a saturated liquid in a piston-cylinder device. calculate
Section 351-much like the like-kind exchange rules under : section 351-much like the like-kind exchange rules under section 1031-often allows the gain that would otherwise be
Zenephia corp invested cash in a 9-month cd on october 1 : zenephia corp. invested cash in a 9-month cd on october 1 2010. if zenephia has an accounting period which ends on
A voltaic cell is constructed that uses the following : a voltaic cell is constructed that uses the following reaction and operates at 298 k.ered ni2 is -0.277zns ni2aq zn2aq

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd