Explain what is the ph at this point of the titration

Assignment Help Chemistry
Reference no: EM13246438

A 50 mL sample of 0.06M HC3H5O2 (propanoic acid) is titrated with 20 mL of 0.07M NaOH. What is the pH at this point of the titration? (Ka of HC3H5O2 = 1.3*10^-5)

Reference no: EM13246438

Questions Cloud

Describe why was the problem so hard to solve : the u.s. government wanted to save money by closing some oftheir millitary bases throughout the united states. whilemany people agreeded that saving money was a desirable goal, areaspotentially affected by selection to close reacted negatively.
Role of it and digital marketing director : American Dream homes Inc., is an L.L.C Real Estate Corporation domiciled in the state of New York. American Dreams Homes Inc. is currently divided amongst four general partners (Brokers). Each of the partners has brought with them fresh ideas and a d..
How and why do race relations between black and whites : How and why do race relations between black and whites in the United States and Brazil differ so much from each other in the twentieth century?
Explain the wavelength of electrons having average speed : A beam of electrons (m= 9.11e-31 kg/electron) has an average speed of 2.4e8 m/s. What is the wavelength of electrons having this average speed in pico meters
Explain what is the ph at this point of the titration : A 50 mL sample of 0.06M HC3H5O2 (propanoic acid) is titrated with 20 mL of 0.07M NaOH. What is the pH at this point of the titration? (Ka of HC3H5O2 = 1.3*10^-5)
Computing equivalent production : Computing equivalent production
Explain how you will separate the mixture of ions : Describe how you will separate the following mixture of ions in solution. Use complete sentences and include all the details but be brief and concise in all your procedures. Include an explanation/rationale of the reagent used, etc.
What software tools do you use in everyday life : What software tools do you use in everyday life (home, work, and play) to help with your decision-making process? In general, how do these tools improve quality of life for consumers and increase productivity for businesses?
Explain solid sodium chlorate is heated to form : Solid sodium chlorate is heated to form solid sodium chloride and oxygen gas; c) Butane gas (C4H10) react with oxgen gas to form two gaseous products, carbon dioxide and water.

Reviews

Write a Review

Chemistry Questions & Answers

  State the mole ratio of carbon to hydrogen in the compound

A compound of carbon and hydrogen contains 80% carbon by mass. What is the mole ratio of carbon to hydrogen in this compound

  Calculate the p-cl bond energy

Calculate the P-Cl bond energy, given the following reaction and the average bond dissociation energy of chlorine as 240kJ/mole.

  Which pair is written with first member having the higher

Which pair is written with the first member having the higher boiling point?

  Which student measures the larger density

Two students measure the density of gold. One works with a 100-g bar of pure gold. The other works with a 200-g bar of pure gold. Which student measures the larger density.

  Calculate the theoretcial yeild

.914g sample of stannous flouride gives a 1,078g precipitate of stannous phosphate. calculate the theoretcial yeild?

  Explain the cobalt in solution was reduced

When a rod of metallic lead was added to a 0.0100M solution of Co^+3, it was found that 68% of the cobalt in solution was reduced to Co^+2 by the lead. Find the value of K for Pb + 2Co^+3 = Pb^+2 + 2Co^+2

  What is the molar mass of the unknown liquid

what is the molar mass of the unknown liquid in g/mole?

  State alcohol is often used to sterilize medical instruments

alcohol is often used to sterilize medical instruments or patch of skin

  State amino acids is subjected to paper electrophoresis

A mixture of amino acids is subjected to paper electrophoresis at pH 6.0. The amino acids present in the mixture are Val, Glu, Phe, Ser, and Lys. Which amino acids will migrate toward the cathode? Toward the anode? Explain.

  Explain a large hydrocarbon portion

Although there are a great variety of lipid structures, most lipids contain: A) A large hydrocarbon portion and no polar groups B) A large hydrocarbon portion and a few polar groups

  Explain what is the concentration of co2 ions at equilibrium

A 0.150-mole quantity of CoCl2 is added to a liter of 1.20 M NH3 solution. What is the concentration of Co2 ions at equilibrium? Assume the formation constant of Co(NH3)62 is 5.0× 1031.

  Explain the ionization of a weak acid or a weak base

Show mathematically that addition of a common ion will decrease the ionization of a weak acid OR a weak base

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