When 35.0mL of 1.50MQB(aq) is combined with 65.0mL of 1.35 M of DR ( aq) in a coffee-cup calorimeter, the temperature of the solution increases by 12.0C. What is the heat of the reaction? QB(aq)+DR(aq)DB(aq)+QR(I){ balanced } a. [4 pts] Solve your problem AND CIRCLE your final answer. b. [2 pts] Draw an ENERGY DIAGRAM for your reaction. Is your reaction, endothermic or exothermic? Briefly explain how you determined this