Explain composition in terms of the weak acid

Assignment Help Chemistry
Reference no: EM13243221

Choose an appropriate buffer system to make a buffer of ph=5.00. Calculate the appropriate composition in terms of the weak acid and conjugate base.

Reference no: EM13243221

Questions Cloud

Find the average time in the line : A single line would be used, and the customer at the front of the line would go to the first available bank teller. If a single teller at Billy's is used, find the average time in the line
How fast was he going when he hit his brakes : You are called as an expert witness in the trial of a traffic violation. The facts are these: A driver slammed on his brakes and came to a stop with constant acceleration, How fast was he going when he hit his brakes
Compare the annual costs and using minimum attractive return : A proposed material for covering the roof of a building will have an estimated life of 8 years and will cost 5.000$. A heavier grade of this roofing material will cost 1.400$ more but will have an estimated life of 12 years.
Near eastern cultures : Which of the following differentiates the Hebrews from other Near Eastern cultures?
Explain composition in terms of the weak acid : Choose an appropriate buffer system to make a buffer of ph=5.00. Calculate the appropriate composition in terms of the weak acid and conjugate base
Average number of computers waiting for adjustment : What is the average number of computers waiting for adjustment - Average number of computers not in working order
Explain how the interest rate control the inflation : Acc to lot of theories when the interest rate rises, then the corporates stops taking the loan with which the liquidity in the mkt. decreases which increases the value of money and hence inflation will decreased
Mesoamerican cultures view teotihuacán as a holy site : Why did the Mesoamerican cultures view Teotihuacán as a holy site?
Find the mass m2 of the hanging block : What must be the mass m2 of the hanging block if it is to descend 11.0m in the first 3.00s after the system is released from rest

Reviews

Write a Review

Chemistry Questions & Answers

  Explain long-live radioactive isotope of technetium

Technetium-99 is a long-live radioactive isotope of technetium. Each nucleus decays by emitting one beta particle. What is the product nucleus?

  Excess of methylmagnesium bromide producing methane gas

It only contains only C,H, and O. A 116mg sample was treated with an excess of methylmagnesium bromide, producing 48.7ml of methane gas at 20 degrees C and 750mm Hg.

  How many grams of nh3 can be produced

At a temperature of 435C and a pressure of 715 mmHg, how many grams of NH3 can be produced when 4.50 L of NO2 react?

  Explain a mixture conntains two compound that absorbs

a mixture conntains two compound that absorbs strongly in the 300-600nm range the molar absorptivities of the two compounds at two wavelenghts in this range are shown in the table compound molar absorptivity at 400 nm mola..

  What is the concentration of each ion

a 100.0 ml aliquot of .200 M aqueous potassium hydroxide is mixed with 100.0 ml of .200 M aqueous magnesium nitrate. what mass of precipitate is formed? what is the concentration of each ion remaining in the soulution after the reaction is complet..

  State effect of changing the concentration on reaction rate

For a formaldehyde and bisulfite reaction, discuss in detail the effect of changing the concentration on reaction rate with respect to each reactant

  What is osmotic pressure of a homogenous solution

What is the osmotic pressure of a homogenous solution at the temperature  At 25 o C, as this solution is consisting of 21.0 g urea

  Define what is the ph of the resulting solution

compounds are dissolved in 1.00 L of w ater: 0.220 mol HA (K a = 1.36 x 10 - 3 ), 0. 18 mol NaA, 0.0 8 mol H 2 SO 4 , and 0.08 mol KOH . What is the pH of the resulting solution?

  Use a expression to determine the specific concentrations

using a sample of river water sample analyzed for total inorganic carbon ,The river pH= 7.1 and an inorganic C concentration of 6.97 mg C/L.c

  Determine the molecular formula

The action of bacteria on meat and fish produces a poisonous compound called cadaverine. As its name and origin imply, it stinks!

  How to produce a buffer at ph

How many mL of 12.0 M HCl should be added to 500 mL of 0.100 M Na2SO3 (Kb2 = 8.13 x 10-13 and Kb1 =1.5 x 10-7) to produce a buffer at pH of 7.00?

  Explain unpaired electrons of each of the complexes

Predict the magnetic susceptibilities (para- or diamagnetic) and determine the number of unpaired electrons of each of the following complexes (consider C2O42- and H2O as strong field ligands which cause a large splitting of the d-orbitals).

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