A 1.00 L flask is filled with 1.00 g of argon at 25 °C. A sample of ethane vapor is added to the same flask until the total pressure is 1.000 atm Part A What is the partial pressure of argon, PAr, in the flask? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) PAT 0.612 atm Submit Previous Answers Correct Before ethane was added, the percent by volume of argon in the flask was 100% an pressure of the flask. The total volume of the flask, the temperature of the flask, and therefore the partial pressure of argon is the same before and after ethane was adde partial pressures of both argon and ethane. Part B What is the partial pressure of ethane, Pethane, in the flask? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) ? HA 0.638 atm Pethane =

Question

please answer part B

A 1.00 L flask is filled with 1.00 g of argon at 25 °C. A sample of
ethane vapor is added to the same flask until the total pressure is
1.000 atm
Part A
What is the partial pressure of argon, PAr, in the flask?
Express your answer to three significant figures and include the appropriate units.
View Available Hint(s)
PAT
0.612 atm
Submit
Previous Answers
Correct
Before ethane was added, the percent by volume of argon in the flask was 100% an
pressure of the flask. The total volume of the flask, the temperature of the flask, and
therefore the partial pressure of argon is the same before and after ethane was adde
partial pressures of both argon and ethane.
Part B
What is the partial pressure of ethane, Pethane, in the flask?
Express your answer to three significant figures and include the appropriate units.
View Available Hint(s)
?
HA
0.638
atm
Pethane =
Expand
Transcribed Image Text

A 1.00 L flask is filled with 1.00 g of argon at 25 °C. A sample of ethane vapor is added to the same flask until the total pressure is 1.000 atm Part A What is the partial pressure of argon, PAr, in the flask? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) PAT 0.612 atm Submit Previous Answers Correct Before ethane was added, the percent by volume of argon in the flask was 100% an pressure of the flask. The total volume of the flask, the temperature of the flask, and therefore the partial pressure of argon is the same before and after ethane was adde partial pressures of both argon and ethane. Part B What is the partial pressure of ethane, Pethane, in the flask? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) ? HA 0.638 atm Pethane =

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