A solution is prepared by dissolving 371 g of sucrose (C12H22O11) in 591 g of water. What is the vapor pressure of this solution at 30 °C? Be sure your answer has the correct number of significant digits. Note: Reference the Vapor pressure of water (H₂O) at selected temperatures table for additional information. Vapor pressure = mmHg

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Chapter11: Properties Of Solutions
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A solution is prepared by dissolving 371 g of sucrose (C12H22O11) in 591 g of water. What is the vapor pressure of this solution at 30 °C? Be sure your answer
has the correct number of significant digits.
Note: Reference the Vapor pressure of water (H2O) at selected temperatures table for additional information.
Vapor pressure =
mmHg
x10
Transcribed Image Text:A solution is prepared by dissolving 371 g of sucrose (C12H22O11) in 591 g of water. What is the vapor pressure of this solution at 30 °C? Be sure your answer has the correct number of significant digits. Note: Reference the Vapor pressure of water (H2O) at selected temperatures table for additional information. Vapor pressure = mmHg x10
Part 1 of 2
A mixture of liquids A and B exhibits ideal behavior. At 84 °C, the total vapor pressure of a solution containing 1.2 moles of A and 2.3 moles of B is 331 mmHg.
Upon the addition of another mole of B to the solution, the vapor pressure increases to 347 mmHg. Calculate the vapor pressures of pure A and B at 84 °C.
Be sure your answer has the correct number of significant digits.
P°
==
A
mmHg
x10
Part 2 of 2
Be sure your answer has the correct number of significant digits.
P-mmHg
=
G
Transcribed Image Text:Part 1 of 2 A mixture of liquids A and B exhibits ideal behavior. At 84 °C, the total vapor pressure of a solution containing 1.2 moles of A and 2.3 moles of B is 331 mmHg. Upon the addition of another mole of B to the solution, the vapor pressure increases to 347 mmHg. Calculate the vapor pressures of pure A and B at 84 °C. Be sure your answer has the correct number of significant digits. P° == A mmHg x10 Part 2 of 2 Be sure your answer has the correct number of significant digits. P-mmHg = G
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