calculates the vapor pressures for several pure components at different temperature using the antoine equation. in matlab

Here is an example of how to calculate the vapor pressures for several pure components at different temperatures using the Antoine equation in MATLAB:

main.m
% Define the Antoine equation coefficients for each component
% Antoine equation: log10(P) = A - (B / (T + C))
% For example, for water:
A_water = 8.07131;
B_water = 1730.63;
C_water = 233.426;

% Define the temperature range in Kelvin
T = linspace(273, 373, 101); % From 0 to 100 degrees Celsius

% Calculate the vapor pressures for water at each temperature using the Antoine equation
P_water = 10.^(A_water - (B_water ./ (T + C_water)));

% Display the results
disp('Temperature (K)    Vapor Pressure (mmHg)');
disp([T; P_water]');
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You can add more components by defining the Antoine equation coefficients (A, B, C) for each component and then calculating the vapor pressures using the same logic. The result will be a table with temperatures and their corresponding vapor pressures.

Note: Make sure the temperature is provided in Kelvin.

Please note that the Antoine equation is an empirical equation and its accuracy may depend on the specific component. Additionally, it is important to ensure that the units used for the coefficients and temperature are consistent to obtain accurate results.