We're waiting for that solution to warm up. I thought I would give you a little picture of what it looks like in the background here. I have currently set up a titration apparatus. So we have the beret there underneath the beret. You can see I have an auto-sterrobe. If you haven't seen an auto-sterrobe before, what that guy is all about. I'll turn it on real quick for you to see. Here's a little magnet at the top of that thing. We're going to put that magnet into our ophthalic acid solution in just a minute. It will do the swirling and the stirring of our solution for us. Just some reminders that you want when you're titrating, when you're pouring your solution in. You want the stopcock, the veil at the bottom, to be perpendicular to the beret itself. That's when it's closed, so that way the potassium permanganate solution won't drip out of the bottom until you're ready. Keep in mind that the markings on the beret. The 50 is at the bottom and the zero is all the way at the top, which is a little strange for most people that they wonder why it weighs at zero at the bottom. And 50 is at the top. The reason why that is is because when the beret is completely full, zero milliliters of our potassium permanganate solution would have ended up in the flask that will eventually be down below. When we hit the 50 down here, that means that 50 milliliters has been added. So usually we pour things out of the top because the beret adds things from the bottom, the numbers are turned upside down. So in just a second, we're going to put our axiallic acid solution, which is warming. It's at 60 degrees. We're trying to get it to about 85. We're going to put that guy underneath here with that auto stirrer. He's going to go in that axiallic acid and we are going to titrate our axiallic acid with our potassium permanganate solution until we see a faint pink color. Our goal is to figure out the exact molarity of this potassium permanganate solution. We know that it is somewhere around .02, but we're going to figure out exactly what it is after our titration.