And we want to find the amount of energy released that goes into heating the bomb, and then the amount of energy released that goes into heating the water. So you have to find two things energy that goes into the bomb and the energy that goes into the water. Okay, first, let's look at the equation at hand. So we have 1 mol of glucose and six mole of oxygen combusting into six moles of carbon dioxide and six moles of water. Okay? So our second step in our second step, we want to find the change in energy that goes from the system, from these two guys, from our glucose and oxygen into our bomb.