function A =function14(V,F)
A=zeros(6,1);
k1d = 0.25;
k2e = 0.10;
k3f = 5;
V=50;
v0=10;
tau= V/v0;
Ca0=1.5;
Cb0=2.0;
C_T0=3.5;
r1d = k1d*Ca*Cb^2;
r2e = k2e*Ca*Cd;
r3f = k3f*Cb*Cc^2;
ra = -r1d-3*r2e;
rb = -2*r1d-3*r3f;
rc = r1d+ r2e -2*r3f;
rd = r1d-2*r2e+r3f;
re = r2e;
rf = r3f;
F(1) = Ca-Ca0-ra*tau;
F(2) = Cb-Cb0-rb*tau;
F(3) = rc*tau-Cc;
F(4) = rd*tau-Cd;
F(5) = re*tau-Ce;
F(6) = rf*tau-Cf;
FT = F(1) + F(2) + F(3) + F(4) + F(5)+ F(6);
Ca = C_T0*(F(1)/ FT );
Cb = C_T0*(F(2)/ FT );
Cc = C_T0*(F(3)/ FT );
Cd = C_T0*(F(4)/ FT );
A(1)=1;
A(2)=1;
A(3)=1;
A(4)=1;
A(5)=1;
A(6)=1;
end
