A 0.527g sample of mixture containing Na2CO3 and NaHCO3 andinert impurities is titrated with O.109M HCI, requiring 15.7mL to reach thephenolphthalein endpoint and a total of 43.8mL to reach the modified * ?methylorange endpoint, what is the percent each of Na2CO3 in mixture

A 0.527g sample of mixture containing Na2CO3 and NaHCO3 andinert impurities is titrated with O.109M HCI, requiring 15.7mL to reach thephenolphthalein endpoint and a total of 43.8mL to reach the modified * ?methylorange endpoint, what is the percent each of Na2CO3 in mixture

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter16: Applications Of Neutralization Titrations

Section: Chapter Questions

Problem 16.40QAP

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A 0.527g sample of mixture containing Na2CO3 and NaHCO3 andinert
impurities is titrated with 0.109M HCI, requiring 15.7mL to reach
thephenolphthalein endpoint and a total of 43.8mL to reach the modified
?methylorange endpoint, what is the percent each of Na2CO3 in mixture

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