User Account

All Pages

Reach the equivalence point

Assignment Help Chemistry
Reference no: EM132131890

Asolution is prepared by dissolving 22.44 grams of acetic acid inenough water to make250.0 mL of solution. A 25.00-mL aliquot of NaOH solution is thentitrated with the acetic acid solution. 37.28 mL of the acetic acid solution is required to reach the equivalence point. What was the concentration (in moles per liter)of the NaOH solution?

Reference no: EM132131890

Questions Cloud

What is the molar mass of thepolymer : A 1.526 g sample of a polymer dissolved in 1.00 L of a benzene solution at 22°C has an osmotic pressure of 4.52 x 10-2 atm. What is the molar mass of thepolymer
Determined ina separate experiment : Find delta E(rxn) for the combustion of biphenylin kJ/mol. The heat capacity of the bomb calorimeter, determined ina separate experiment, is 5.86 kJ/C.
Molecular weight of an unknown gas : It was found that it took 64 seconds for the gas to effuse, whereas nitrogen required 48 seconds. The molecular mass of the gas is ?
Calculate the volume of naoh solution : Calculate the volume of 6.0M NaOH solution that you would need to prepare 500mL of a .15M NaOH solution. (formula weight of NaOH = 40.00g/m)
Reach the equivalence point : A 25.00-mL aliquot of NaOH solution is thentitrated with the acetic acid solution. 37.28 mL of the acetic acid solution is required to reach the equivalence
Cylinder with a moveable piston : A gas is confined to a cylinder with a moveable piston (to allow the gas to expand or contract) under a pressure of 1 atmosphere.
What is the ph of the resulting solution : A solution of hydrochloric acid has a volume of 250. mL and a pH of 1.92. Exactly 250. mL on 0.0105 M NaOH is added. What is the pH of the resulting solution?
What is the mass percent of alcohol in the blood : A person's blood alcohol (C2H5OH) level can be determined by titrating a sample of blood plasma with a potassium dichromate solution.
Calculate the work done during complete decomposition : Calculate the work done during complete decomposition at 1.0 atm. What work would be done if instead of having a piston the container was open to the atmosphere

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the heat in joules released by the dissolving salt

calculate the heat in joules released by the dissolving salt. Assume that the specific heat of the solution is the same as thar of pure water(4.184J/g- celcius) and that the calorimeter is perfect.

  Explain what temperature should it be lowered

Fluorine gas at 300 K occupies a volume of 500 mL. To what temperature should it be lowered to bring the volume to 300 mL

  Difference between stress-strain relationship

Obtain an expression relating the shear stress, s, and the shear strain, g, assuming g=larmda-1/larmda. Comment on the difference between this stress/strain relationship and the one for simple elongation.

  Explain how the electron pairs are arranged

What is the geometry that describes how the electron pairs are arranged about the chlorine atom in ClF3

  Niobium forms a substitutional solid solution with vanadium

niobium forms a substitutional solid solution with vanadium. compute the number of niobium atoms per cubic centimeter

  How many kilograms of cryolite will be produced

Problem- Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation. If 16.1 kilograms of Al2O3(s), 53.4 kilograms of NaOH(l), and 53.4 kilograms of HF(g) react completely, how ma..

  Explain octane ratings are assigned to gasoline mixtures

Octane ratings are assigned to gasoline mixtures based on their ability to prevent knocking relative to isooctane. Estimate the energy released during the combustion of 1.00 mol of pure isooctane.

  Apply the formulas to type of question

Looked in the textbook and having a hard time understanding how to correctly apply the formulas to this type of question.

  What is the wavelength of the radiation emitted

What is the wavelength of the radiation emitted when an atom of Al undergoes a transition from this excited state to the ground state?

  Show the calculation of mole fraction and partial pressure

Show the calculation of the mole fraction and partial pressure of each gas in a mixture which consists of 2.50 moles of H2, 3.50

  What is molality of ethanol

An aqueous solution is 22.0% by mass ethanol, CH3CH2OH, and has a density of 0.966 g/mL. what is molality of ethanol

  Concentration of hf

If the concentrations of both H2(g) and F2(g) are found to be 7.6×10-3M at equilibrium, what is the concentration of HF(g) under these conditions?

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