The vapor pressure in mmHg of a solution that is prepared by mixing15.0 g of CHCl 3 and 37.5 g of CH 2 Cl 2 at 25°C needs to be determined. Concept introduction: Colligative properties are the properties that depend on the number of particles present in the solution. Elevation in boiling point, depression in freezing point, lowering in vapor pressure and osmotic pressure are some common examples of colligative properties. Vapor pressure is the pressure that is exerted by vapor on the liquid surface in a closed system when the system is in thermodynamic equilibrium. When a non-volatile solute is dissolved in a solvent to get the solution, the vapor pressure decreases for the solution and it can be calculated with the help of Raoult’s law. The law states that the vapor pressure of the solution is the product of a mole fraction of the solvent and vapor pressure of the pure solvent.
The vapor pressure in mmHg of a solution that is prepared by mixing15.0 g of CHCl 3 and 37.5 g of CH 2 Cl 2 at 25°C needs to be determined. Concept introduction: Colligative properties are the properties that depend on the number of particles present in the solution. Elevation in boiling point, depression in freezing point, lowering in vapor pressure and osmotic pressure are some common examples of colligative properties. Vapor pressure is the pressure that is exerted by vapor on the liquid surface in a closed system when the system is in thermodynamic equilibrium. When a non-volatile solute is dissolved in a solvent to get the solution, the vapor pressure decreases for the solution and it can be calculated with the help of Raoult’s law. The law states that the vapor pressure of the solution is the product of a mole fraction of the solvent and vapor pressure of the pure solvent.
Solution Summary: The author explains that the vapor pressure of a solution prepared by mixing 15.0 g of CHCl_ 3 at 25°C needs to be determined.
Science that deals with the amount of energy transferred from one equilibrium state to another equilibrium state.
Chapter 13, Problem 13.111SP
Interpretation Introduction
Interpretation:
The vapor pressure in mmHg of a solution that is prepared by mixing15.0 g of CHCl3 and 37.5 g of CH2Cl2 at 25°C needs to be determined.
Concept introduction:
Colligative properties are the properties that depend on the number of particles present in the solution. Elevation in boiling point, depression in freezing point, lowering in vapor pressure and osmotic pressure are some common examples of colligative properties. Vapor pressure is the pressure that is exerted by vapor on the liquid surface in a closed system when the system is in thermodynamic equilibrium.
When a non-volatile solute is dissolved in a solvent to get the solution, the vapor pressure decreases for the solution and it can be calculated with the help of Raoult’s law. The law states that the vapor pressure of the solution is the product of a mole fraction of the solvent and vapor pressure of the pure solvent.
What is the molecular formula of the bond-line structure shown below
OH
HO
○ C14H12O2
○ C16H14O2
○ C16H12O2
O C14H14O2
Check all molecules that are acids on the list below.
H2CO3
HC2H3O2
C6H5NH2
HNO3
NH3
From the given compound, choose the proton that best fits each given description.
a
CH2
CH 2
Cl
b
с
CH2
F
Most shielded:
(Choose one)
Least shielded:
(Choose one)
Highest chemical shift:
(Choose one)
Lowest chemical shift:
(Choose one)
×
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