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
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb53001b8-eebf-43c2-bee7-cb0ec77b1cc7%2F08ff7e5a-544a-4703-b187-7905c51a74b4%2Fx43zu3l_processed.png&w=3840&q=75)
![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb53001b8-eebf-43c2-bee7-cb0ec77b1cc7%2F08ff7e5a-544a-4703-b187-7905c51a74b4%2F8py5yja_processed.png&w=3840&q=75)
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