 Okay, so let's do the second of the two reactions. So this one, we have about two mils of ethanol in this test tube here, and we're going to put a couple of drops of phenylphthalein in there. Now we've got a little tiny piece of sodium here. We're going to put that into the test tube. So is that reacting faster or slower than it reacted with water? Slower. Slower, right? So what does that tell us about the acidity between, yeah, this is less acidic, okay? So what do you think would be less acidic, methanol or tert-butanol? Try again. Tert-butanol. Tert-butanol, okay? Why is that? Why is this one more acidic? Because this is ethanol, right? What does it have that's different than water? It's got an alkyl group on it, right? Okay, so the more alkyl group you have, the more are the less acidic you are, yeah. The more alkyl group, okay? So you can see how slowly the sodium is reacting relative to how fast it reacted when we had the water. Is it to be a darker alkyl group? Yeah, definitely. So what is the gas that's being formed here, guys? Hydrogen gas. And what is the salt that we're forming in there? Remember last time it was what? Sodium hydroxide, right? What do you think this is? There's ethanol in there. Sodium ethoxide, yeah. And here, Jenna, feel it? Yeah, it's actually really warm. It is, right? So there's an exothermic reaction, right? Okay, so I don't know, it's essentially finally done reacting. So are there any questions about what we're talking about? It's a darker pink, yeah. Yeah, but it's only because it's more concentrated, you know? Okay, so we can't see through it as well, okay? Are there any other questions on this thing?