Describe the ph of a buffer solution consisting of 100 ml

Assignment Help Chemistry
Reference no: EM13387047

Describe the pH of a buffer solution consisting of 100 mL containing 0.1M CH3COOH and 0.125M CH3COO- , both before and after addition of 10 mL of 0.25M HCl. Ka = 1.8 x 10-5.

Reference no: EM13387047

Questions Cloud

What is the molality of particles in a solution containing : what is the molality of particles in a solution containing 25.4 g of alno33 dissolved in 530. g of water? use molar
To receive a passing grade you must use specific : write a 1000 word essay.to receive a passing grade you must use specific information from at least 3 chapters of
Compare the percent ionization of the base in a with the : compare the percent ionization of the base in a with the percent ionization of the base in b.a 0.180 m honh2 kb 1.1
How many ml of 450 m sodium hydroxide must be added to 250 : how many ml of 4.50 m sodium hydroxide must be added to 250 ml of a 0.200 m nitrous acid solution to make a buffer with
Describe the ph of a buffer solution consisting of 100 ml : describe the ph of a buffer solution consisting of 100 ml containing 0.1m ch3cooh and 0.125m ch3coo- both before and
Calculate the mass in grams for a gold sample that absorbs : calculate the mass in grams for a gold sample that absorbs 210 j to change its temperature from 13.0 c to 53.0
If the temperature of the system remains constant which of : equal masses of three different ideal gases x y and z are mixed in a sealed rigid container. if the temperature of the
Assume that the kinetic energy of a 1500 kg car moving at : assume that the kinetic energy of a 1500 kg car moving at 150 kmh could be converted entirely into heat. what amount of
Managing conflict is a tremendous challengeopportunity for : managing conflict is a tremendous challengeopportunity for a manager. as one of three executive vice presidents and the

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the molar amounts of no o2 and no2 after a

0.0834 moles no are reacted with .0854 moles o2 gas to form no2 gas according to the following equation2nogo2g

  Explain c is unique in its ability to form single

C is unique in its ability to form single , double and triple bonds with another C atom. Predict the structure of the following compounds.

  Explain how many atoms of aluminum can be produced

how many atoms of aluminum can be produced by the decomposition of 31.5 g of aluminum oxide

  Compute the fraction of morphine present in the form bh

A solution was prepared from 10.0 mL of 0.100 M cacodylic acid and 10.0 mL of 0.080 0 M NaOH. To this mixture was added 1.00 mL of 1.27x10^-6 M morphine.

  Explain what is the value of kp for the dissociation of so3

When a 0.0200 mol sample of SO3 is introduced into an evacuated 1.67 L vessel at 900K, 0.0132 mol SO3 is found to be present at equilibrium. What is the value of Kp for the dissociation of SO3 at this temperature?

  State the balanced complete ionic equations

Write the balanced complete ionic equations and net ionic equations for the reactions that occur when each of the following solutions are mixed. (NH4)3PO4(aq) and CaCl2(aq)

  What is the freezing point of a solution of ethylene glycol

What is the freezing point of a solution of 224 g of ethylene glycol (C2H6O2) dissolved in 1000 g of water?

  How many of the carbon-carbon bonds in the compound

Do the three staggered/eclipsed conformations of butane have the same ENERGY?

  State what percentage does the compressibility change

The second virial coefficient B and the third virial coefficient C for A are -0.021 L/mol and 0.0012 L^2/mol^2 at 273 K respectively. By what percentage does the compressibility change

  State the molecular and net ionic equations for the reaction

What will happen when a HCl (aq) solution is added to a Na2CO3 (aq) solution? Explain and give the molecular and net ionic equations for the reaction.

  Where is the piston located

A 1-ft-diameter cylinder is closed on one end and fitted with a moveable piston on the other. With 1 atm applied pressure, the piston is located 20 ft from the closed end

  An unknown gas composed of a diatomic molecule effuses at a

an unknown gas composed of a diatomic molecule effuses at a rate that is only 0.355 times as fast as that of oxygen gas

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