You add 2.0ml of 2 m hcl to 1l of .1m

Assignment Help Chemistry
Reference no: EM13846591

You add 2.0mL of 2 M HCL to 1L of .1M HEPES buffer, PH 8.0 (pKa 7.6). Does the HEPES dissociate and how much does HEPES unassociate? Can you explain your answer please?

 

 

Reference no: EM13846591

Questions Cloud

Outcomes of the game : 1. For the following 2-player nonzero-sum game, simplify the game as much as you can by eliminating dominated strategies.
Hydrogen iodide decomposes according to the reaction : Hydrogen iodide decomposes according to the reaction 2HI(g)H2(g) + I2(g) A sealed 1.50 L container initially holds .00623 moles of H2, .00414 moles of I2, and .0244 moles of HI at 703K. When equilibrium constant is reached, the concentration of H2(g)..
What is your willingness to listen score : What is your willingness to listen score. What feedback did you receive from the quiz. Why do you think this measure was an accurate or inaccurate representation of your willingness to listen?
Advantages and disadvantages of each type of interval : What are the advantages and disadvantages of each type of interval
You add 2.0ml of 2 m hcl to 1l of .1m : You add 2.0mL of 2 M HCL to 1L of .1M HEPES buffer, PH 8.0 (pKa 7.6). Does the HEPES dissociate and how much does HEPES unassociate? Can you explain your answer please?
The commerce clause was part of the original constitution : The Commerce Clause was part of the original Constitution of the United States. What is the wording of this important clause, and where within the Constitution is it located? Please describe the development of the Commerce Clause over the years, and ..
Prepare a pro forma balance sheet for upcoming fiscal year : Prepare a pro forma balance sheet for the upcoming fiscal year. Company X's current balance sheet, submitted at the end of their fiscal year, September 30, 2015, is displayed below.
What are some of the important steps in implementing : What are some of the important steps in implementing inclusive assessment practices in a school. How can school leaders make sure that students with disabilities are being assessed properly
Discuss the primary sources of contemporary us law : Identify and discuss the primary sources of contemporary U.S. law. Discuss the concepts of contributory negligence and comparative negligence

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the % yield if you collect 0.008 moles of product

Problem- Starting with 1.600 mL of an alcohol (MW 88, d = 0.8114 g/mL) and 3 mL of glacial acetic acid (MW 60, d=1.06 g/mL), calculate the % yield if you collect 0.008 moles of product. (0 digits after decimal point)

  Explain the gas phase decomposition of difluoroperoxide

The activation energy for the gas phase decomposition of difluoroperoxide is 72.4 kJ. F2O2 F2 + O2 The rate constant at 238 K is 8.04E-4 /s. The rate constant will be /s at 286 K.

  State ammonium chloride in enough water to make of solution

A solution is prepared by dissolving 0.16mol of acetic acid and 0.16mol of ammonium chloride in enough water to make 1.0 L of solution.

  Define how would expect the nonbonding electron-pair

Explain how would expect the nonbonding electron-pair domain in NH3 to be greater or less in size than for the corresponding one in PH3

  A sealed balloon is filled with 170 l of helium at 23degc

a sealed balloon is filled with 1.70 l of helium at 23degc and 1.00 atm. the balloon rises to a point in the atmosphere

  State what is the molar concentrations

what is the molar concentrations for those two. The solution volumes are additive. Thank you so much I can't figure this out and I've been looking at it for 2 hours. I need it for my lab report.

  Explain absorption spectroscopy or emission spectroscopy

Are samples A as well as B distinguishable by elemental analysis, X-ray diffraction, absorption spectroscopy or emission spectroscopy. Offer a one sentence explanation for each.

  Depict the structures of the compounds

Depict the structures of the compounds as well as predict whether they can diffuse across a membrane without facilitated diffusion. Define why did you come to the conclusion.

  Compute h in kj/mol hbr for the solution process

When a 5.49-g sample of gaseous hydrogen bromide dissolves in 33.0 g of water in a coffee-cup calorimeter (see above figure) the temperature rises from 21.00 oC to 62.66 oC. Calculate H in kJ/mol HBr for the solution process.

  What mass of aluminum chloride is present

Aluminum nitrate and annonium chloride react to produce aluminum chloride, nitrogen and water. what mass of aluminum chloride is present after 43 g of aluminum nitrate and 43 g of amminium chloride have reacted completely

  Explain what quantity of heat is required to change

What quantity of heat is required to change 40.0 g of ice at melting point to liquid water? The heat of fusion of ice is 335 J/g. The answer should be 13400 J Please include steps in solving

  Define a solution of a dye was analyzed by spectrophotometry

A solution of a dye was analyzed by spectrophotometry, and the following calibration data were collected. Dye Conc.(Y) (M) Absorbance(X) at 475 nm

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