810 1 Typical complex reactions 10.1.2 Competing reaction/Parallel reaction For production of B and C: dt(k,+k2)(a-x) K1 B =k1(a-x) Integration of the equation yields C B dz (k1+k2)t h,(a-x) dt 0 a-x (a-x)=aexp[-(,+k2)t] y+z = k,a[-(k+k2)门 k2 aexp[-(k,+ k2t( )( ) 1 2 k k a x dt dx = + − Integration of the equation yields: k k t a x a ln ( ) = 1 + 2 − ( ) exp[ ( ) ] 1 2 a − x = a − k + k t A B C a 0 0 a-x y z x = y + z ( ) 1 k a x dt dy = − ( ) 2 k a x dt dz = − For production of B and C: exp[ ( ) ] 1 1 2 k a k k t dt dy = − + §10.1 Typical complex reactions 10.1.2 Competing reaction/Parallel reaction