Jan kirchoff

Last time we went over Kirchhoff’s Current and VOltage laws. Now we’re going to see how those laws can be used in conjunction with Ohm’s law to solve a circuit. Kirchhoff's Current Law or KCL...

In the past couple videos, we developed some of the basic concepts we will be using in this course. But, before we can go on to actual circuits, we need to add a few more pieces to our vocabulary....

The previous video introduced charge, current, and voltage. It also introduced the equation for electrical power. If you are not familiar with those, you should watch the previous video. In this...

assemble charges, I have to do work, we discussed that earlier. And we call that electrostatic potential energy. Today, I will look at this energy concept in a different way, and I will evaluate the...

We are now ready for our third learning objective. In this learning objective we are going to try and understand how a buffer works. We know that a buffer resists change to pH. That it's job....

We have looked at first order kinetics and the integrated rate law for first order kinetics. We are ready now to look at second order kinetics. We are going to have a very similar process. We are...

In the previous learning objective we learned that the common ion always decreases the solubility of an insoluble salt. In this learning objective the solubility of an insoluble salt. In this learning...

In the equilibrium unit you learned about the reaction qoutient Q and we're going to utilize that Q to predict if a precipitation reaction will occur. That'll be the first part of this...

In this module we're going to look at polyprotic acids. Our objective for this module is to be able to identify polyprotic acids as well as write the ionization reactions for each step. What...

Our seventh learning objective is dealing with polyprotic acids and looking at titration curves of these polyprotic acids. The polyprotic means you have more then one proton that can be donated from...