Compute the amount of solid nh4cl to add to 60ml

Assignment Help Chemistry
Reference no: EM13684562

Compute the amount of solid NH4Cl to add to 60ml of .1M ammonia to form a mixture that has the desire pH (9).

Reference no: EM13684562

Questions Cloud

Explain why was water used as the solvent for extraction : Subsequent to the synthesis of butyl acetate was completed the reaction was transferred into a separatory funnel to be extracted with water. 1) Explain why was water used as the solvent for extraction
Explain how might the absorption spectra permit to assess : Explain how might the absorption spectra permit you to assess the relative redox potentials of complexes
Determine concentrations of co2 in biological fats : The Henry constant of CO2 in biological fats is 8600torr. Determine concentrations of CO2 in biological fats in micrograms per gram at normal conditions. Presume that air contains 0.035% of CO2 by volume.
Explain what is the product +hcl : In a similar procedure the infrared spectrum of the crude acid chloride revealed the presence of an impurity having two strong bands at 1763 and 1720 cm-1. Examine of the impurity by mass spectrometry revealed a parent ion at m/e peak of 254. As w..
Compute the amount of solid nh4cl to add to 60ml : Compute the amount of solid NH4Cl to add to 60ml of .1M ammonia to form a mixture that has the desire pH (9).
Explain what is the equilibrium concentration of pb2+ : A solution is ready by adding some solid PbCl2 to water as well as allowing the solid to come to equilibrium with the solution. Explain the equilibrium constant for the reaction below is Kc = 1.7x10^-5.
Find out the concentration moles l of titanium : The atomic absorbances were measured as 0.105 and 0.201 for Ti and Co respectively. As a reference, a standard mixture containing 2.14 g Co/mL and 1.27 g Ti/mL was prepared as well as measured to have a signal-to-signal ratio of 2.53 Ti: 1.00 Co. ..
Find out the laser power density in watts : A sample being examined by laser ablation-inductively coupled plasma-mass spectrometry has a density of 4.07 g/mL. After a 19.0-ns laser pulse a crater with a diameter of 33.4 m and a depth of 1.269 m was created. If the energy of the laser pulse ..
Explain why can a weak base like k2co3 be utilized : Explain why can a weak base like K2CO3 be utilized for phenacetin synthesis from acetaminophen, given that William ether syntheses with aliphatic alcohols needed powerful bases such as sodium anhydride or sodium metal. Give a reference as to the e..

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