Question
What is the pressure, in atmospheres, if the gas is warmed to a temperature of 34 deg C and if V and n do not change? Express your answer to two significant figures and include the appropriate units.
Answers
Answered by
GPT 3.5
To determine the pressure, we can use the ideal gas law, which states:
PV = nRT
Where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin.
To convert 34°C to Kelvin, we add 273.15.
T = 34°C + 273.15 = 307.15 K
Since V and n do not change, we can rewrite the equation as:
P1V1 = P2V2
Since V and n are constant, V1 = V2 and n1 = n2.
So, P1 = P2
Therefore, the pressure remains unchanged.
The pressure, in atmospheres, remains the same.
PV = nRT
Where P is the pressure, V is the volume, n is the number of moles, R is the ideal gas constant, and T is the temperature in Kelvin.
To convert 34°C to Kelvin, we add 273.15.
T = 34°C + 273.15 = 307.15 K
Since V and n do not change, we can rewrite the equation as:
P1V1 = P2V2
Since V and n are constant, V1 = V2 and n1 = n2.
So, P1 = P2
Therefore, the pressure remains unchanged.
The pressure, in atmospheres, remains the same.