Explain component in a buffer solution of acetic acid

Assignment Help Chemistry
Reference no: EM13502516

1. When is pH = pKa for a monoprotic acid and why?

2. Write the formula for each component in a buffer solution of acetic acid and it's salt.

3. How would you prepare 20 mL of a solution having pH = 2.00 by dilution of 0.10 M HCL?

Reference no: EM13502516

Questions Cloud

How much thermal energy is produced in joules in the loop : A loop antenna of area A = 1.87 cm2 and resistance R = 4.06 µO is perpendicular to a uniform magnetic field of magnitude 19.7 µT. How much thermal energy is produced in joules in the loop by the change in field
Explain what mass of the correct reagent should add : A 240.0 mL buffer solution initially contains 3.0×10-2 M of HCHO2 and 3.0×10-2 M of NaCHO2. What mass of the correct reagent should you add
What shortcomings are introduced by using traditional cra : What shortcomings are introduced by using traditional CRA models and techniques? In each case, what adjustments are made in the estimation techniques to compensate for the problems?
Explain soft drink in which the major buffer ingredients : What is the pH of a soft drink in which the major buffer ingredients are 6.6 g of NaH2 PO4 and 8.0 g of Na2HPO4 per 355 mL of solution
Explain component in a buffer solution of acetic acid : Write the formula for each component in a buffer solution of acetic acid and it's salt. How would you prepare 20 mL of a solution having pH = 2.00 by dilution of 0.10 M HCL
Calculate the net clockwise torque on the meter stick : The center of mass for a 1 meter stick is at 49.7cm when placed on an fulcrum. Calculate the net clockwise torque on the meter stick
Effect of each transaction on the accounting equation : Indicate the effect of each transaction on the accounting equation by listing the numbers identifying the transactions
Find out the final volume of liquid water in the vessel : A vessel containing saturated vapor steam at 175 C is cooled to 40 C. The total mass of its contents is 450g. Determine the final volume of liquid water in the vessel.
Find the time rate of increase of electric field : A 0.170-A current is charging a capacitor that has circular plates 15.0 cm in radius. The plate separation is 4.00 mm. What is the time rate of increase of electric field between the plates

Reviews

Write a Review

Chemistry Questions & Answers

  State the fission products that causes major concern

What percentage of the Sr-90 that was formed in the detonation of the first fission bombs in August 1945 is still present in the environment in August 2032?

  Explain graph determine the value of ea

Was measured at several temperatures and the following data was collected, Using this data, graph ln k 1/T. using your graph determine the value of Ea please show work and show a graph

  What is the identity of the element

If the ion of element X has a mass number of 230 and has 86 electrons, what is the identity of the element? How many neutrons does it have?

  Explain sodium bromide nabr is mixed with 3 mole of butanol

5 moles of sodium bromide NaBr is mixed with 3 mole of butanol CH3CH2CH2OH to yield 99 g of bromobutane CH3CH2CH2CH2Br

  Explain oxygen is a common oxidizing agent in nature

a Oxygen is a common oxidizing agent in nature. What changes in the oxidation number of oxygen must occur if it is to be an oxidizing agent? explain

  What is the concentration of n2 gas at equilibrium when the

for the reaction n2g 2 o2g 2 no2g kc 8.3 times 10-10 at 25degc. what is the concentration of n2 gas at equilibrium

  Explain what is the chemical formula of each precipitate

This precipitate is removed and excess H SO is then added to the solution which forms a precipitate. This precipitate is removed and excess NaOH is added to the supernatant until the solution is strongly basic. The addition of the NaOH does not pr..

  Explain what volume is the other equivalence point

You carry out a titration of a pure weak triprotic acid and only see two major pH jumps. One at 10.0 mL and one at 15.0 mL. At what volume is the other equivalence point

  Explain how many grams of mercury will be formed

According to the following reaction, how many grams of mercury will be formed upon the complete reaction of 25.6 grams of mercury(II) oxide

  Compute its solubility product constant

At a certain temperature, the solubility of cadmium fluoride, CdF2, is 0.162 mol/L. Calculate its solubility product constant for this temperature.

  The nitrogen dioxide and water react to produce nitric acid

Nitrogen dioxide and water react to produce nitric acid HNO3 and nitrogen monoxide. 3NO2(g) + H2O(l) --> @HNO3(aq) + NO(g)

  Determine the equilibrium concentration of h2s

A reaction mixture initially contains 2.8 M H2O and 2.6 M SO2. Determine the equilibrium concentration of H2S if Kc for the reaction at this temperature is 1.3 × 10-6.

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