Acids

This Chemistry lesson is titled A Colorful Magic Trick with Acids and Bases Low and will give a detailed explanation of the topic.

This video is for AP Chem in Mr. Newton's class. In this Part 2 lesson of acid / base equilibria we discuss the Bronsted-Lowry model, conjugate acid / base pairs, and amphoterism of water.

Part 1 of solution chemistry where I explain buffers and the interactions of different acid base situations

In this video lesson, Mr. Scullion demonstrates a reacting mass problem involving sulfur. Try the problem out on your own prior to finding out the solution.

Thanks for visiting! This short flash video explains why no indicator is suitable for a titration involving a weak acid and weak alkali. Reference is made to both methyl orange and phenolphthalein.

This video takes a quick look at the structures of fats and oils and looks at how they are formed from glycerol (propane-1,2,3-triol) and fatty acids. Stearic acid, oleic acid, linoleic acid (omega 6) and linolenic acid (omega 3) are looked at in some detail.

Complexometric titration (sometimes chelatometry) is a form of volumetric analysis in which the formation of a colored complex is used to indicate the end point of a titration. Complexometric titrations are particularly useful for the determination of a mixture of different metal ions in solution. An indicator capable of producing an unambiguous color change is usually used to detect the end-point of the titration.

Part 6 in the acid base equilibria series for Mr. Newton's AP chem class. This video will walk you through several calculations using strong acids and bases as well as the reasoning and concepts behind it.

This is Part 2. Here we take the results of the titration and work out the value of x.