Explain what is the molarity of bicine in the final buffer

Assignment Help Chemistry
Reference no: EM13677865

Bicine is a compound containing a tertiary amino group where relevant pKa is 8.3. Given one L of 0.05 M bicine with its tertiary amino group in the unprotonated form, explain how much 0.1 M HCL must be added to have a bicine buffer solution of pH 7.5? Explain what is the molarity of bicine in the final buffer?

Reference no: EM13677865

Questions Cloud

Explain the discovery of any new decay modes not mentioned : By reference to recent literature, explain the discovery of any new decay modes not mentioned in Radiochemistry as well as Nuclear Methods of study by Ehmann/Vance.
Explain how delayed-neutron emission could be utilized : Explain how delayed-neutron emission could be utilized for on-line measurement of the uranium content or ores.
Explain what is the original concentration of li in serum : Then 1.00mL of an 11.4 mM Lithium standard was added to 9.00 mL of serum, as well as this spiked serum gave an intensity reading of 718 units. Explain what is the original concentration of Li in the serum
Explain many people think salt nacl is added to water : Explain many people think salt NaCl is added to water to raise the boiling point so pasta will cook faster. Explain how much salt in grams would need to be added to 2.14 L of water to raise the boiling point by 6.14 °C? Utilize 1.00 g/mL for densi..
Explain what is the molarity of bicine in the final buffer : Explain how much 0.1 M HCL must be added to have a bicine buffer solution of pH 7.5. Explain what is the molarity of bicine in the final buffer
Explain what was the final ph of the reaction mixture : Explain what was the final pH of the reaction mixture presuming nothing but the added H+ had any influence. HEPES pKa = 7.55
Explain how much blood is in the body : At a resting pulse rate of 75 beats per minute, the human heart typically pumps about 65 ml of blood per beat. Blood has a density of 1060 kg/m^3. Circulating all of the blood in the body through the heart takes about 1 minute for a person at rest..
Explain how many grams of calcium chloride will produced : Explain how many grams of calcium chloride will be Produced when 26 g of calcium carbonate are combined with 12.0 g of hydrochloric acid. Explain which reactant is in excess and define how many grams of this reactant will remain after the reaction i..
Explain what volumes of 5x tbe and water are required : The TBE is usually made as a 5x solution. Explain what volumes of 5x TBE and water are required to make 500mls of a 0.5x solution which is frequently used in electrophoresis

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what is the equivalent mass of the unknown acid

How many moles of OH were used to reach the end point? How many moles of H from HCl were used for back titration? How many moles of H from the solid were neutralized? What is the equivalent mass of the unknown acid?

  Explain chemical reagents commonly found in a chemical

From the understanding of colligative properties, how would I design an experiment to measure the freezing point of a material which freezed at -2'c using the same apparatus used in the laboratory and any chemical reagents commonly found in a chem..

  Explain a certain substance has a heat of vaporization

A certain substance has a heat of vaporization of 39.67 kJ/mol. At what Kelvin temperature will the vapor pressure be 3.50 times higher than it was at 323K

  Explain the equilibrium concentrations of the products

If the value of Kc for the reaction is 2.50, what are the equilibrium concentrations of the products if the reaction mixture was initially 0.500 M SO2, 0.500 M NO2, 0.00500 M SO3, and 0.00500 M NO

  What is the ph of a solution using equilibrium concentration

What is the pH of a solution of 0.20M RbCHO2? Must use an ICE table (Initial Concentration, Change in Concentration, Equilibrium Concentration) and the quadratic formula unless the "x is small" approximation can be used.

  How to calculate the total mass of the neutrons

Calculate the total mass of the neutrons in 19/9F. Use 1.008665 amu as the mass of 1/0N(mass of a neutron). Express your answer in atomic mass units to 7 significant figures. Calculate the mass defect of 19/9F. Use 18.9984 amu as the actual mass o..

  Suppose the current flowing from a battery is used to

question suppose the current flowing from a battery is used to electroplate an object with silver. calculate the mass

  Find out the osmotic pressure of an aqueous solution

Determine the osmotic pressure at 25 °C of an aqueous solution that is 0.028 M NaNO3. A) 1.37 atm B) 0.685 atm C) 0.0729 atm D) 0.0364 atm E) 2.06 atm

  Calculate the mass percentage of oxygen in dry air

What mass of carbon dioxide is present in 1.00m^3 of dry air at a temperature of 25c and a pressure of 731torr? Calculate the mass percentage of oxygen in dry air.

  Explain how much would it cost to give the statue

An artist statue has a surface area of 14.6 feet squared. the artist plans to apply gold plates to the statue and wants the coating to be 2.5 micrometers thick. If the price of gold were $625.10 per troy ounce, how much would it cost to give the s..

  Compute the equilibrium pressure of the h2o

Calculate the equilibrium pressure of the H2O vapour at both 0oC and 25 oC. The value of ?H is 522.0kj/mol, why may be assumed constant over the temperature range of interest.

  Define nacl solution at a concentration

If you wanted to make 150mL of a NaCl solution at a concentration of 1.5%, how would you dilute a 1.0 M solution

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