State the amino acid glycine is used for biochemical buffers

Assignment Help Chemistry
Reference no: EM13180748

The amino acid glycine is often used for biochemical buffers. The amino group of glycing can exist in a protonated form or as a free base (pKa 9.6). In a 1.0L solution of 0.45M Glycine at pH 8.6, how many moles of glycine have the amino group in the protonated form?

Reference no: EM13180748

Questions Cloud

Draw the product that is formed with sodium iodide in aceton : Draw the product that is formed when (3R, 6R)-6-chloro-2,3-dimethyloctane reacts with sodium iodide in acetone
Solution behave differently at different higher temperatures : H3PO4 behaves differently at different higher temperatures, give details of reaction that occurs at different temperatures
Explain total utility and marginal utility : Which of following is necessarily true regarding total utility (TU) and marginal utility (MU)?Newspaper vending machines are often built so that customers can pay to lift a door and take a paper off a pile of daily newspapers. Newspaper distributor..
Determine present cost of owning and operating the computer : An engineering freshman wants to purchase a laptop computer for use during the 4 ½ years that she plans to study engineering at Texas Tech.Assume that maintenance and supplies will cost $100 each six months . Use an interest rate of 12% per year wi..
State the amino acid glycine is used for biochemical buffers : The amino acid glycine is often used for biochemical buffers. The amino group of glycing can exist in a protonated form or as a free base (pKa 9.6).
Evaluate the effectiveness of the tool and the correctness : As a result of Barry's recommendation, Texas Crude purchased the tool for $30,000 on January 1, 2005. By January 1, 2006, the tool had saved a total of $5,000 and went on line full time. After going on line full time, the tool saved Texas Crude $9..
Explain a certain number of sodium ion lattice points : A certain number of sodium ion lattice points and a certain number of chloride ion lattice points are required. How many chloride ion lattice points are in the unit cell as described above?
State procedure to prepare the analogous propoxy compound : If you wanted to adapt this procedure to prepare the analogous propoxy compound, how much propyl iodide would you have to use to carry out the reaction on the same scale?
What is the effective interest rate : John Davis, a recent IE graduate from Tennessee Technological University, bought an SUV for $30,000 with a down payment of $10,000. John had a little business on the side and did not have a girlfriend when he was at school and hence he was able to..

Reviews

Write a Review

Chemistry Questions & Answers

  What is the ph of a solution containing carbonic acid system

What is the pH of a solution containing 0.001 M NaHCO3 and 0.002 M NH3? You may assume that both the carbonic acid system

  At what tempature should 0.5 moles of nitrogen be held

At what tempature should 0.5 moles of nitrogen be held to maintain a pressure of 125 kpa in a 1.0L closed sealed container

  What is the final volume

A 5.00 L volume of ethane gas is heated from 298 K to 596 K. If the pressure remains constant, what is the final volume?

  Determine the ph of the following solutions

determine the ph of the following solutions, showing calculations.

  How many seconds would it take to swim

The men's world record for swimming 1500.0 m in a long course pool (as of 2007) is 14 min 34.56 s. At this rate, how many seconds would it take to swim 0.800 miles.

  State mixture containing mostly a dextrorotatory ketone

Treatment of (S)-( )-5-methyl-2-cyclohexenone with lithium dimethylcuprate gives, after protonolysis, a good yield of a mixture containing mostly a dextrorotatory ketone A and a trace of an optically inactive isomer B

  How many moles of oxygen are required

If 3.17 moles of ethane, C2H6 undergo combustion,according to the unbalanced equation C2H6+O2--> CO2+H2O, how many moles of oxygen are required?

  Compute the equilibrium constant kc for the reaction

3.10 percent of the Br2 undergoes dissociation. Calculate the equilibrium constant Kc for the reaction.

  How many grams of iron are produced

Iron is obtained commercially by the reaction of hematite (Fe2O3) with carbon monoxide. How many grams of iron are produced if 25.0 moles of hematite react with 30.0 moles of carbon monoxide?

  Explain the assembly is brought to a uniform temperature

Bulb A with volume of 500 mL initially contains N2 at 0.7 atm pressure and 25?C. Bulb B, with volume of 800 mL initially contains O2 at 0.5 atm pressure and 0?

  Write a symbol equation for the reaction

Calcium carbonate reacts with dilute hydrochloric acid to produce the gas carbon dioxide. Write a symbol equation for the reaction.

  Calculate the number of oxygen molecules

Liquid carbon disulfide burns in oxygen to form carbon dioxide and sulfur dioxide gases. Calculate the number of oxygen molecules it would take to consume 500 molecules of carbon disulfide

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