Search results for “bras q”

The Q-Diode from Eberspächer Controls

The Q-Diode from Eberspächer is a semiconductor based switch. Currents up to 400 ampere can be switched off even at line inductance levels of 10 µH. The Q-Diode by Eberspächer Controls means that today you can design the power supply systems of tomorrow.

Q 11 Stereoisomerism

Asymmetrical carbon atoms (chirality centers) and thus the stereoisomerism are explained. Using the example of glucose. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Q 11 Disaccharides

The condensation reaction to the formation of disaccharides is explained. Furthermore, the differentiation of anomera, the reducing effect and mutarotation are briefly discussed. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Q 11 Characteristics of the AS

The chemical properties of the carboxy and amino groups are discussed. The same applies to the behaviour of AS in acidic and basic solutions. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Q 11 Auxochromes and antiauxochromes

In this screencast, the effects of auxochrome and antiauxochrome on a chromophore are described. As an introduction, a polyene is compared with a cyanine. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Q 11 Mutarotation in glucose

alpha-glucose and beta-glucose are in balance. This can be demonstrated by measuring the angle of rotation of linearly polarized light. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.