dissolved and diluted to 300 mL with water. A 20 mL aliquot was A 15.00 g sample containing mixed alkali and other inert components titrated with 5.02 mL of 0.5352 M HCI to reach PHP endpoint. Another 20 mL aliquot was titrated to the BCG endpoint, using up 18.87 mL of titrant in the process. What is/are the component/s of the sample? O NAOH only O NaHCO, only O NazCO, only O NAOH and NazCO3 O NaHCO, and Na CO3

Fundamentals Of Analytical Chemistry
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ISBN:9781285640686
Author:Skoog
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Chapter31: Introduction To Analytical Separations
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Problem 31.19QAP
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dissolved and diluted to 300 mL with water. A 20 mL aliquot was
A 15.00 g sample containing mixed alkali and other inert components
titrated with 5.02 mL of 0.5352 M HCI to reach PHP endpoint. Another 20 mL aliquot was titrated to the BCG endpoint, using up 18.87
mL of titrant in the process.
What is/are the component/s of the sample?
O NAOH only
O NaHCO, only
O NazCO, only
O NAOH and NazCO3
O NaHCO, and Na CO3
Transcribed Image Text:dissolved and diluted to 300 mL with water. A 20 mL aliquot was A 15.00 g sample containing mixed alkali and other inert components titrated with 5.02 mL of 0.5352 M HCI to reach PHP endpoint. Another 20 mL aliquot was titrated to the BCG endpoint, using up 18.87 mL of titrant in the process. What is/are the component/s of the sample? O NAOH only O NaHCO, only O NazCO, only O NAOH and NazCO3 O NaHCO, and Na CO3
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