Search results for “Kw constant”

ScienceCasts: Hubble’s Contentious Constant

There are two leading ways to measure the universe's rate of expansion, and for fifteen years, they more or less agreed with one another. Not anymore, and that’s a big deal. Visit http://science.nasa.gov/ for more. Click here to see more videos: https://alugha.com/NASA

Absina 11 kW charging cable

Today, we're taking a closer look at the ABSINA type 2 charging cable so that we don't run out of juice on the road. Technical data: Charging power: max. 11 kW Ingress protection: IP55 Output current: 16 A Number of phases: 3-phase High voltage resistance: 2600 V AC Operating temperature: -40 °C .

Q12 Autoprotolysis of water

The law of mass action is applied to the autoprotolysis of water. Through further considerations, a constant Kw can be defined. This is called the ionic product of water. This is the basis of the pH value. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done

Q 11 Substrate Saturation Curve

The reaction speed of the enzyme-catalyzed reactions depends on various factors. In this screencast, the dependence on the substrate concept is explained and the curve is derived. Finally, the Michaelis constant is described. Original: "Wolfgang Dukorn" Original: German. All translations in this v

5 Surprisingly Harmful Habits

Self-improvement is not a new phenomenon for human beings. It’s been shown in advertising commercials and just generally seeing people living “better” lives than us. But the self-improvement culture can make us feel disempowered like we should be someone else. Watch this video to know why. Disclai