The following is USP method for the determination of sodium bicarbonate tablet content. Technician used average 23 ml HCl in this testing, based on the experiment, technician determined the tablet meet the USP content s tandard. Sodium Bicarbonate Tablets contain not less than 95.0 percent and not more than 105.0 percent of the labeledamount of NaHCO3. Assa y-Weigh and finely powder not fewer than 20 Tablets. Weigh accurately a portion of the powder,equivalent to about 2 g of sodium bicarbonate, dissolve in 100 ml of water, add methyl red TS, and titrate with1 N hydrochloric acid VS. Add the acid slowly, with constant stirring, until the solution becomes faintly pink. Heat the solution to boiling cool, and continue the titration until the pink color no longer fades after boiling. Each ml of 1 N hydrochloric acid is equivalent to 84.01 mg of NAHCO3.NAHCO3 + HCI ? Naci+ CO2 + H2o Number of equivalents HCI- Number of equivalents NaHCO3 VN- number of equivalents NaHC03 (NOTE-V is in liters) 1 ml of IN HCI - mequivalents NaHCO3 - MW/n -84.01 mg/1 - 84.01 mg OTrue O False

The following is USP method for the determination of sodium bicarbonate tablet content. Technician used average 23 ml HCl in this testing, based on the experiment, technician determined the tablet meet the USP content s tandard. Sodium Bicarbonate Tablets contain not less than 95.0 percent and not more than 105.0 percent of the labeledamount of NaHCO3. Assa y-Weigh and finely powder not fewer than 20 Tablets. Weigh accurately a portion of the powder,equivalent to about 2 g of sodium bicarbonate, dissolve in 100 ml of water, add methyl red TS, and titrate with1 N hydrochloric acid VS. Add the acid slowly, with constant stirring, until the solution becomes faintly pink. Heat the solution to boiling cool, and continue the titration until the pink color no longer fades after boiling. Each ml of 1 N hydrochloric acid is equivalent to 84.01 mg of NAHCO3.NAHCO3 + HCI ? Naci+ CO2 + H2o Number of equivalents HCI- Number of equivalents NaHCO3 VN- number of equivalents NaHC03 (NOTE-V is in liters) 1 ml of IN HCI - mequivalents NaHCO3 - MW/n -84.01 mg/1 - 84.01 mg OTrue O False

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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