In this video, we will discuss the 1) results & 2) theory underlying the nitrate reduction test (nitrate broth).<b<br/>r/>

Results are first, and theory (somewhat compli<br/>cated) begins at 7:55.

Microbiology: Voges-Proskauer Test

The video is a lecture presentation on food tests. It explains the four standard tests for starch, reducing sugars (such as glucose), proteins, and fats or lipids, and demonstrates how to carry out these tests on different foods. The...

Styling with CSS3: Transitions & Animation - Project on Animations
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This clip is from the chapter "Styling with CSS3" of the series "The Full Stack Web Development".We move on to CSS3 and talk about positioning, gradients,...

Microbiology: Phenylalanine Deaminase Test

Valeisha Butterfield Jones discusses her path to the executive leadership team, the importance of failure how she is championing women’s leadership in the American music industry.

One of the most commonly performed techniques in the general chemistry laboratory is the acid-base titration. This is an analytical technique that we can use to determine the concentration of some analyte by titrating with some titrant...

Microbiology: Nitrate Reductase Test

In this video, we explore the theory of the hippurate hydrolysis [hippuricase] test and how to interpret the results.

In March the UK is set to start rolling out their new blue passports. These new design passports hark back to 1921 blue passports Britain held until the 80s when the colour changed to burgundy to unify with other EU nations. In this...

It explains the redox reaction on the basis of titrations. It discusses about permanganametry, dichrometry and Iodometry

The video discusses acids and alkalis, the pH scale, and indicators. It explains what acids and alkalis are in terms of the ions they form when dissolved in water, and how their concentrations can be measured using the pH scale. The...

Chemicals interacting with each other are one of the most fascinating topics in chemistry. Fireworks, burning flares, and rusting all illustrate chemical reactions. The different types of reactions are described, as well as the process...

Learn how to carry out titration experiments. In this video, you will learn what apparatus needs to be used to conduct a titration, including pipettes, burettes and conical flasks. Titration experiments enable us to work out the exact...