Use the following atomic masses (in g/mol):Mg = 24.31; H = 1; S = 32.06; O = 16; Na = 23; Cl = 35. 45; Ca = 40.08; C = 12.01; N = 14.01; Mg = 24.31 A Kjeldahl procedure was used to analyze 356 μL of a solution containing 48.36 mg protein/mL. The liberated NH3 was collected in 5 mL of 0.0336 M HCl and the remaining acid required 6.34 mL of 0.010 M NaOH for complete titration. How many % nitrogen is in the protein sample?

Given concentration=48.36 mg protein/mL Molarity of HCl = 0.0336 M Volume of HCl = 5 mL = 5 x 10-3L…

Answered: A Kjeldahl procedure was used to…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Question

Use the following atomic masses (in g/mol):

Mg = 24.31; H = 1; S = 32.06; O = 16; Na = 23; Cl = 35. 45; Ca = 40.08; C = 12.01; N = 14.01; Mg = 24.31

A Kjeldahl procedure was used to analyze 356 μL of a solution containing 48.36 mg protein/mL. The liberated NH3 was collected in 5 mL of 0.0336 M HCl and the remaining acid required 6.34 mL of 0.010 M NaOH for complete titration. How many % nitrogen is in the protein sample?

Expert Solution

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions