Fogler2 describes a safety accident in which a batch reactor was used to produce nitroanaline from ammonia and o-nitro chlorobenzene. On the day of the accident, the feed composition was changed from the normal operating value. Using the material/energy balances and data provided by Fogler, show that the maximum cooling rate will not be sufficient to prevent a temperature runaway under conditions of the new feed composition. Use MATLAB or sonic other simulator to solve the model equations.