Below given MATLAB script can solve the required Arrheieius equation. If different values are required, then those values can be replaced with those of variables, T_min,T_max, A,E,R.
% B
T_min = 253;
T_max = 325;
Ta_vec = linspace(T_min, T_max, 1000);
% C
A = 7e16;
E = 1e5;
R = 8.314;
k_vec = zeros(1, length(Ta_vec));
for i = 1:length(Ta_vec)
Ta = Ta_vec(i);
k_vec(i) = calculate_k(A, E, R, Ta);
end
plot(Ta_vec, k_vec);
title('Reaction Rate vs. Temperature');
xlabel('Temperature (K)');
ylabel('Reaction Rate (s^{-1})');
% D
A = 7e16;
E = 1e5;
R = 8.314;
Ta = 295;
k = calculate_k(A, E, R, Ta);
fprintf('Reaction rate at Ta = %d K: %e s^-1\n', Ta, k);
% A
function k = calculate_k(A, E, R, Ta)
k = A * exp(-E / (R * Ta));
end
