Explain spectrophotometric response during titration

Assignment Help Chemistry

Reference no: EM13211287

The protein apotransferrin binds two Fe(III) ions for cell transport. Consider when a 2.00 mL solution of apotransferrin is titrated with 135 ?L of a 1.93 M Fe(III) solution. The initially colorless solution turns red, and the color change can be measured with a spectrophotometer. First, explain why there is a difference in spectrophotometric response during titration before and after the equivalence point by placing the statements below into the appropriate categories?

Reference no: EM13211287

Questions Cloud

Desribe the historial development of police agencies : Desribe the historial development of police agencies and their jurisdiction.

State the dispersion of a diffraction grating : The dispersion of a diffraction grating, such as the one shown at the right, is the angle of separation per ?m of wavelength. It depends on the order of the diffraction (n),

Explain what judicial review : Explain what judicial review is and how it affects the federal government. How did the Supreme Court attain this power? is it fair? Why or why not?

Comparative report about macroeconomic statistics : Do a research comparative report about Macroeconomic Statistics of at least three (3) different Latin American countries -- Mexico, Brazil, Chile--, and U.S. recent trends, GDP growth, inflation rate, unemployment, foreign reserves, migration, labor ..

Explain spectrophotometric response during titration : Explain why there is a difference in spectrophotometric response during titration before and after the equivalence point by placing the statements below into the appropriate categories?

Determine the percent elongation and percent reduction : Determine the percent elongation and percent reduction in area of each specimen.

How far does each skater travel : If they pull themslevles along the the rope until they meet how far does each skater travel? B)If only the 45 kg skater pulls along the rope until she meets her friend( who just holds onto the rope) how far does each skater travel?

Social and work environment in fast food restaurant : What aspects of the social and work environment in fast food restaurant would be of particular interest to a sociologist?

Risks associated with leveling resources : "Explain the risks associated with leveling resources, compressing or crashing projects, and imposed durations or "catch-up" as the project is being implemented.

User Account

All Pages