please answer all questions.

Aliquid, A, is poured at a rate of 11 kg/hr into a tank containing a second liquid, B. The liquid, B, is also fed into the tank at a rate 6 kg/h. The two substances react and Ais consumed, although at a lower rate than that at which it is added. Liquid is withdrawn from the vessel at a rate of 15 kg/hr. For an overall balance, what is the input term in kg/h? i kg/h For an overall balance, what is the generation term in kg/h? e kg/h For an overall balance, what is the output term in kg/h? a kg/h For a balance on B, what is the input term in kg/h? kg/h