What id the volume if a gas if I have 0.215 moles if gas at a temperature of 75 K and a pressure if 182.34KPa?
1 answer:
This problem tests the concept of general gas equation, which is:
PV = nRT
Where,
P = Pressure
V = Volume
n = number of moles
R = General gas constant
T = Temprature
We are to find V, and we have the rest of the values.
P = 183.24 KPa = 183240 Pa
n = 0.215 moles
T = 75 K
R = 8.314 J /(mol.K)
Using the values in the equation, we get:
V = 0.000732 m³
The value of volume is cubic meter. In cubic cm, the value of volume will be:
V = 0.000732 x 1000000 = 732 cm³
PV = nRT
Where,
P = Pressure
V = Volume
n = number of moles
R = General gas constant
T = Temprature
We are to find V, and we have the rest of the values.
P = 183.24 KPa = 183240 Pa
n = 0.215 moles
T = 75 K
R = 8.314 J /(mol.K)
Using the values in the equation, we get:
V = 0.000732 m³
The value of volume is cubic meter. In cubic cm, the value of volume will be:
V = 0.000732 x 1000000 = 732 cm³
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Answer:
The answer is "The First choice".
Explanation:
The whole question can be found in the file attached.
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