Interpretation:
The Pressure is to be calculated on a 1 L sample containing 1.5 g of gas
Concept introduction:
Henry’s Law:
At a given temperature, solubility of the gas in a liquid is directly proportional to the pressure above the liquid:
Where, S represents solubility while P represents pressure.
After cross multiplying, the equation can be written as;
Where
S1 = Solubility of gas
S2 = Solubility at new pressure
P1 = Initial Pressure
P2 = New Pressure
Answer to Problem 37PP
The Pressure is 23 atm on a 1 L sample containing 1.5 g of gas.
Given information:
Mass of gas=1.5g
Volume=1 L
Solubility of gas S1=0.66g/L
P1=10atm
Calculation:
At a given temperature, solubility of the gas in a liquid is directly proportional to the pressure above the liquid:
Where, S represents solubility while P represents pressure.
After cross multiplying, the equation can be written as;
Where,
S1 = Solubility of gas
S2 = Solubility at new pressure
P1 = Initial Pressure
P2 = New Pressure
Write the formula for solubility of gas:
From the equation,
P2=
Putting all the values in the equation:
So, The Pressure is 23 atm on a 1 L sample containing 1.5 g of gas.
Explanation of Solution
Given information:
Mass of gas=1.5g
Volume=1 L
Solubility of gas S1=0.66g/L
P1=10atm
Calculation:
At a given temperature, solubility of the gas in a liquid is directly proportional to the pressure above the liquid:
Where, S represents solubility while P represents pressure.
After cross multiplying, the equation can be written as;
Where,
S1 = Solubility of gas
S2 = Solubility at new pressure
P1 = Initial Pressure
P2 = New Pressure
Write the formula for solubility of gas:
From the equation,
P2=
Putting all the values in the equation:
So, The Pressure is 23 atm on a 1 L sample containing 1.5 g of gas.
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