A student uses 10.543 g of an NaHCO, (84.0 g/mol) solution to perform a gas stoichiometry experiment. The experiment yields 103.2 mL of displaced saturated NaCl (13.2 mmHg at 20C). The room temperature and pressure on the day were 20C and 756.2 mmHg. What was the % mass of the NaHCO, solution?

Introduction to General, Organic and Biochemistry
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ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter6: Solutions And Colloids
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A student uses 10.543 g of an NaHCO, (84.0 g/mol) solution to perform a gas stoichiometry experiment. The experiment
yields 103.2 mL of displaced saturated NaCl (13.2 mmHg at 20C). The room temperature and pressure on the day were 200
and 756.2 mmHg. What was the % mass of the NaHCo, solution?
Answer:
Transcribed Image Text:A student uses 10.543 g of an NaHCO, (84.0 g/mol) solution to perform a gas stoichiometry experiment. The experiment yields 103.2 mL of displaced saturated NaCl (13.2 mmHg at 20C). The room temperature and pressure on the day were 200 and 756.2 mmHg. What was the % mass of the NaHCo, solution? Answer:
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