4. A sample of processed meat scrap weighing 4.000 g is digested with concentrated H:SO, and Hg(catalyst) until the Npresent has been converted to NH&HSO.. This is treated with excess NaOH, and the liberated NH3 is caught in a 100-ml. of H;SO. ( Iml = 0.01860 g Na,O). The excess acid requires 57.60 ml of NaOH ( Iml = 0.12660 g potassium acid phthalate, KHCaH.O). Calculate the percentage protein in the meat scrap

4. A sample of processed meat scrap weighing 4.000 g is digested with concentrated H:SO, and Hg(catalyst) until the Npresent has been converted to NH&HSO.. This is treated with excess NaOH, and the liberated NH3 is caught in a 100-ml. of H;SO. ( Iml = 0.01860 g Na,O). The excess acid requires 57.60 ml of NaOH ( Iml = 0.12660 g potassium acid phthalate, KHCaH.O). Calculate the percentage protein in the meat scrap

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...

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