Answer:
537 mmHg is the total pressure
Explanation:
In a mixture of gases, the total pressure from the mixture is the sum of the partial pressure from each gas in the mixture.
Our mixture contains O₂ and Cl₂
Partial pressure O₂ + Partial pressure Cl₂ = Total pressure
401 mmHg + 136 mmHg = 537 mmHg
Total pressure → 537 mmHg
This is the Dalton's Law, the total pressure of a mixture of gases is equal to the sum of the partial pressures of the gases that are contained in the mixture.
Answer:
The answer is 53.2L
Explanation:
Avogadro’s Law
Avogadro’s Law, also known as the Mole-Volume Law or Volume Amount Law, states that volume (V) and moles (n) are directly proportional as long as pressure (P) and temperature (T) are held constant. This mole-volume relationship is depicted with the addition or removal of gas molecules from a closed container with a moveable piston.
Avogadro's Law (Moles & Volume)
As more and more gas molecules are pumped into the container they push up against the moveable piston and thereby increase the volume inside the container. This direct mole-volume relationship can be plotted onto a chart and provide the following:
Moles-Volume-Plot
Moles-Volume Plot
The direct relationship between the number of moles and volume at constant temperature and pressure is illustrated by the expression:
Volume-moles-Direct-Relationship
Volume & moles (Direct Relationship)
Avogadro’s Law Formula
By rearranging the Ideal Gas Law we can isolate V and n:
Avogadro-Law-Derived-Formula
Derived Formula (Avogadro's Law)
If temperature (T) and pressure (P) are held constant then the formula simplifies into:
Avogadro-Law-V/n-constant
Avogadro's Law (V/n = Constant)
Incorporating the two sets of data (2 volumes, 2 moles) produces the Avogadro’s Law formula as:
Avogadro-Law-V1n1-V2n2
Avogadro's Law (V1/n1 = V2/n2)
