Chemistry Students will understand An AP Chemistry class is listening to their teacher give a lecture on equilibrium. The class is having trouble understanding how to solve problems using the ICE method. So, the teacher pulls out a huge packet full of ICE questions for them to do as classwork. The class painstakingly works through the packet, hating life a little because of the tediousness. Finally, one of the students yells out ""All this icing, we might as well bake a cake."" Another student replies, ""I hate icing, I prefer my cake plain."" The teacher responds, ""I'm a big fan of icing."" The first student then says, ""You just need to find the perfect balance.""