Brand New Key - Briley the One Girl Band

[Music] Glad to meet you. [Applause] The doors have been locked and all of you that don’t sign up to buy computers will stay here, and we will bring back the singers. I am extraordinarily pleased to be able to be here with you. This is one of my perso…

[Voiceover] So, we’re told that g of x is equal to x squared plus 5 x minus 3 and h of y is equal to 3 times y minus 1 squared, minus 5. And then, we’re asked, what is h of g of negative 6? And the way it’s written might look a little strange to you. T…

Let’s imagine a reaction that is in equilibrium: A plus B can react to form C plus D, or you could go the other way around. C plus D could react to form A plus B. We assume that they’ve all been hanging around long enough for this to be in equilibrium, so…

What’s in here, what’s it do, and can I make it from scratch ingredients? Now, you might already know that the ingredient in here that kills germs is ethyl alcohol—or, as we purist chemists like to call it, ethanol—which is exactly the same molecule that…

I decided to raise my regular household car with a sports car, say Ferrari. Well, clearly, it’s no match for me. It has a very high top speed, but what if we both agree, for the sake of this race, to limit our top speed to say 80 miles an hour? Now, do yo…

In this video, we’re going to be talking about conjugate acid-base pairs. We’re going to introduce the idea of a conjugate acid-base pair using an example reaction. The example reaction is between hydrogen fluoride, or HF, and water. So, hydrogen fluorid…