So let's visualize the example. So here's our bomb kilometer, and we're basically taking the red oxygen molecules and the purple glucose molecules. We're mixing them, combusting them in our bomb or steel bomb. 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.