The saturation pressure of water vapor (P_(k_(s))) increases with temperature. The most commonly used equation for calculating the saturation pressure of water vapor as a function of temperature is the Antoine equation:
P_(Vgs )=10^(K)
K=A-((B)/(T+C))
where P_(kss ) is the saturation pressure in mmHg,T is the temperature in degrees Celsius, and A, B, and C are constants specific to the substance being studied. For water, the Antoine equation constants are:
A=8.07131
B=1730.63
C=233.426
Using these constants, the saturation pressure of water vapor can be calculated for any temperature in the range of -50 to 373 degrees Celsius.
With the information above, please calculate saturation pressure of water vapor (in Pascal) at 40 of and 74deg F, respectively. (Pay attention to the units in the equation). (
The saturation pressure of water vapor(Pxs) increases with temperature.The most.commonly.used equation for calculating the saturation pressure of water vapor as a function of temperature is the Antoine equation:
R.=10K
K=A-(B/(T+C
where Pys is the saturation pressure in mmHg,T is the temperature in degrees Celsius,and A,B and C are constants specific to the substance being studied. For water,the Antoine equation constants are: A=8.07131 B=1730.63 C=233.426 Using these constants.the saturation pressure of water vapor can be calculated for any temperature in the range of -50 to 373 degrees Celsius
With the information above,please calculate saturation pressure of water vapor(in Pascal)at 40 F and 74 F.respectively.Pay attention to the units in the equation