Calculate the volumes of 0.20m acetic acid

Assignment Help Chemistry
Reference no: EM13691496

Problem- Calculate the volumes of 0.20M acetic acid, 0.20M sodium acetate, and pure water needed to make 20.00 mL of a buffer having pH=5.00. Repeat analogous, seperate calculations for buffers having pH=4.00 and pH=6.00. In each case determine the amounts of the acid and base that require the minimum volume of added water to reach a total volume of 20.00 mL.

Explain the each and every step in detail for help

Reference no: EM13691496

Questions Cloud

Determine how long should the pipe be : You have a stopped pipe of adjustable length close to a taut 80.5-cm, 7.40-g wire under a tension of 4205 N. How long should the pipe be
Volume of acid required to reach the equivalence point : Problem- Part B the volume of added acid required to reach the equivalence point Part C the pH at 4.0mL of added acid Express your answer using two decimal places.
What is the sound intensity level in a car : What is the sound intensity level in a car when the sound intensity is 0.570 µW/m2
How far apart would the red dots be : Provided the amplitude is sufficiently great, the human ear can respond to longitudinal waves over a range of frequencies from about 20.0 Hz to about 20.0 kHz. How far apart would the red dots be
Calculate the volumes of 0.20m acetic acid : Calculate the volumes of 0.20M acetic acid, 0.20M sodium acetate, and pure water needed to make 20.00 mL of a buffer having pH=5.00. Repeat analogous, seperate calculations for buffers having pH=4.00 and pH=6.00. In each case determine the amounts..
How long should the pipe be : You have a stopped pipe of adjustable length close to a taut 85.5-cm, 7.05-g wire under a tension of 4070 N. How long should the pipe be
What was the concentration of solution a : You then remove 24.9 mL of this solution and dilute it to 656.0 mL to create Solution B. You then determine that Solution B has a molarity of 0.00042. What was the concentration of Solution A
Determine at what speed will it shoot out : Water runs into a fountain, filling all the pipes, at a steady rate of 0.785 m/s3. At what speed will it shoot out if the diameter of the hole is two times as large
Explain why each of these results in greater reactivity : Problem- There are two (of four) key reasons why aldehydes are more reactive than ketones. What are these two reasons. Explain why each of these results in greater reactivity of aldehydes.

Reviews

Write a Review

Chemistry Questions & Answers

  Determine the volume of aqueous acetic avid

find the volume of aqueous acetic avid required to prepare an effective buffer solution when 8.2 grams of sodium acetate is used. Assume 500mL is required for the buffer solutions and also find the pH of the buffer.

  What is the approximate pressure of the gas inside the lungs

The sudden opening of the epiglottis and vocal cords releases this air explosively. Just prior to this release, what is the approximate pressure of the gas inside the lungs?

  Explain what is the density in g/cm3 of the liquid

A professional scientist measures out eaxctly 100.00cm3 of a liquid, and finds that its mass is exactly 80.000g. What is the density (in g/cm3) of the liquid

  Identify the supernate and predict the theoretical yield

consider the reaction using equal volumes of 10.0ml solutions of 0.25M calcium chloride and 0.25 M silver nitrate poured into a test tube. write the balanced equation, net ionic equation, identify the precipitate, identify the supernate and predic..

  State the gas is at standard temperature and pressure

Assuming that the gas is at standard temperature and pressure there is 1.00 mole per 22.4 L of volume how many argon atoms are there present in this sign

  Define the systematic names for the formulas

Give the systematic names for the formulas, or the formulas for the names. (using the format copper(II) chloride for CuCl2, and using the format CO2 for CO2. Omit the centered dot for hydrates.)

  Explain water flowing through pipes of carbon steel must

water flowing through pipes of carbon steel must be kept at PH 5 or greater than limit corrosion if an 8.0 *10^3 Ib/hr water stream contains 10 ppm sulfuric acid and 0.015% acetic acid

  Define terms of the solubility rules

What would you expect to happen if an unknown solution that may contain ions from Groups I through IV were treated with Na2CO3 under basic conditions?

  List the following compounds in order of increasing lattice

list the following compounds in order of increasing lattice energy from least negative to most negative lii lif cao

  Phosphoric acid can be prepared by reaction of sulfuric

phosphoric acid can be prepared by reaction of sulfuric acid with phosphate rock according to the equation ca3po42

  Compute the vant hoff factor for the cacl

solutions of CaCl2 and urea at 25 C are .961 and .398 atm, respectively. Calculate the Vant Hoff factor for the CaCl solution?

  Calculate the equilibrium ph of a solution

Calculate the equilibrium pH of a solution containing 5x10^-4 M Na2CO3 and 5X10^-4 M NaHCO3.

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