Explain protonated form of the diprotic amino acid alanine

Reference no: EM13516172

Let's abbreviate the fully protonated form of the diprotic amino acid alanine (NH3+-CHCH3-COOH) as H2L+. Find the pH and concentrations of H2L, HL, and L- in:

a) 0.100 M H2LCl

b) 0.100 M HL

c) 0.100 M NaL

Reference no: EM13516172

Questions Cloud

Determine the length of time the car is in the air : Your friend's car is parked on a cliff overlooking the ocean on an incline that makes an angle of 19.9 below the horizontal. Find the length of time the car is in the air

Explain bromothymol blue is a common acid-base indicator : Bromothymol blue is a common acid-base indicator. It has a Ka equal to 1.6 x 10^-7. Its un-ionized form is yellow and its conjugate base is blue. What color would a solution have at pH = 5.8

Compare and contrast soverign immunity : Compare and contrast soverign immunity, absolute soverign immunity and restrictive sovereign immunity

Determine gail deduction : In 2012, Gail had a §179 deduction carryover of $30,000. In 2013, she elected §179 for an asset acquired at a cost of $115,000. Gail's §179 business income limitation for 2013 is $140,000. Determine Gail's §179 deduction for 2013.

Explain protonated form of the diprotic amino acid alanine : Let's abbreviate the fully protonated form of the diprotic amino acid alanine (NH3+-CHCH3-COOH) as H2L+. Find the pH and concentrations of H2L, HL, and L- in

Find the horizontal distance from fun to the point of impact : Fighter airplane is flying horizontally at the altitude h=5000m with velocity of u=100m/s. When airplane passes directly above an air defense station, find the horizontal distance s from the fun to the point of impact

Deciding whether to engage in conflict over natural resource : How influential are scarce resources in bringing about and sustaining violent conflict? Is the statement presented at the beginning of Dinar's article that "the wars of the next century will be about freshwater" true?

Compute the volume of the naoh needed : Calculate the volume of the NaOH needed to completely neutralize the acid in the flask. Calculate the pH for a) initial acid solution in the flask; b) the point at which 8mL of the base has been added; c) the equivalence point and d) the point in ..

What is the power deliverd by both batteries : The circuit is 10v clockwise into 40 ohm resistor downward through 12 ohm resistor back to the negative terminal of the battery. What is the power deliverd by both batteries

User Account

All Pages