Calculate ph of solution formed by mixing of nh4cl

Assignment Help Chemistry
Reference no: EM13717783

Problem- Calculate ph of solution formed by mixing 250 ml of .15 M NH4Cl with 100 ml of .2 M NH3. Kb for NH3 at 25C is 1.8x10^-5

Write the complete solution in short and simple way

Reference no: EM13717783

Questions Cloud

Draw the structure of any compound molecular formula : Draw the structure of any compound that contains the molecular formula C4H6 and that has zero sp2 hybridized atoms.
What are the products for the addition of hydrobromide : What are the products for the addition of hydrobromide (1:1 mole ratio) to 1,3-cyclohexadiene and 1,4-cyclohexadiene?
Define why is pv part of the internal energy equation : Why is pv part of the internal energy equation and how does internal energy relate to enthalpy? If U=q+w and w=pdV how can dH = dU+pdV?
Calculate the ph of the solution after the addition of hi : A 1.00 L buffer solution is .250 M in HF and .250 M in LiF. Calculate the pH of the solution after the addition of .15 moles of solid HI. Assume no volume change. Ka for HF at 25C is 3.5x10^-4
Calculate ph of solution formed by mixing of nh4cl : Calculate ph of solution formed by mixing 250 ml of .15 M NH4Cl with 100 ml of .2 M NH3. Kb for NH3 at 25C is 1.8x10^-5
Determine ph after addition of koa : A 100 mL sample of .20 M HF is titrated with .10 M KOH. determine ph after addition of 100 ml of KOA. Ka of HF is 3.5x10^-4
Determine that a certain bacterium covers area : Suppose that, from measurements in a microscope, you determine that a certain bacterium covers an area of 1.50μm21.50\; \mu \rm m^2. Convert this to square meters
Effectiveness in terms of outcomes or output produced : As an Educational Administrator make a critical appraisal of the use of "POSDCORDE" management principle in your organization and show its effectiveness in terms of outcomes or output produced.
Determine a certain bacterium covers an area : Suppose that, from measurements in a microscope, you determine that a certain bacterium covers an area

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