For the given formulas, the correct formula of Freon-12 should be identified. Concept introduction: Effusion is used to describe the passage of a gas through a tiny particle into an evacuated chamber. The rate of effusion is the measure speed at which the gas is transferred to the chamber. According to Thomas Graham the rate of effusion of a gas is inversely proportional to the square root of the mass of its particles. The relative rate of effusion of two gases at the same temperature and pressure are the inverse ratio of the square root of the masses of the gases particles. That is, R a t e o f e f f u s i o n f o r g a s 1 R a t e o f e f f u s i o n f o r g a s 2 = M 2 M 1 o r R a t e 1 R a t e 2 = ( M 2 M 1 ) 1 / 2 M 1 and M 2 are the molar masses of twogases This equation is known as Graham’s law of effusion. To determine: The molar mass of Freon-12 and the correct formula of Freon-12.
For the given formulas, the correct formula of Freon-12 should be identified. Concept introduction: Effusion is used to describe the passage of a gas through a tiny particle into an evacuated chamber. The rate of effusion is the measure speed at which the gas is transferred to the chamber. According to Thomas Graham the rate of effusion of a gas is inversely proportional to the square root of the mass of its particles. The relative rate of effusion of two gases at the same temperature and pressure are the inverse ratio of the square root of the masses of the gases particles. That is, R a t e o f e f f u s i o n f o r g a s 1 R a t e o f e f f u s i o n f o r g a s 2 = M 2 M 1 o r R a t e 1 R a t e 2 = ( M 2 M 1 ) 1 / 2 M 1 and M 2 are the molar masses of twogases This equation is known as Graham’s law of effusion. To determine: The molar mass of Freon-12 and the correct formula of Freon-12.
Solution Summary: The author explains that the correct formula of Freon-12 should be identified. The rate of effusion of a gas is inversely proportional to the square root of its particles.
For the given formulas, the correct formula of Freon-12 should be identified.
Concept introduction:
Effusion is used to describe the passage of a gas through a tiny particle into an evacuated chamber.
The rate of effusion is the measure speed at which the gas is transferred to the chamber. According to Thomas Graham the rate of effusion of a gas is inversely proportional to the square root of the mass of its particles.
The relative rate of effusion of two gases at the same temperature and pressure are the inverse ratio of the square root of the masses of the gases particles. That is,
Draw the structure of the acetal derived from 2,2-dimethyl-1,3-propanediol and butanal.
Click and drag to start drawing a
structure.
X
G
P
Predict the major products of the following reaction.
田
Be sure to use wedge and dash bonds to show the stereochemistry of the products when it's important, for example to distinguish between two different major
products.
口
+
X
C₁₂
Click and drag to start
drawing a structure.
H
C-OCH
H-C=C÷CH₂
IV
Questi
Predict the correct splitting tree for circled hydrogen in the structure below.
A
B
C
III
D
IV
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