Search results for “Détermination de la formule”

Do you want to save someone's life | DKMS Germany

Of course you would save someone's life! But why don't you do it? 🤔 It's mega easy! In our video, we'll tell you just three short steps. 💪 It's really easy: open your mouth. Chopsticks in. Be a donor. Order your registration set on dkms.de/yt-registrierung and become a stem cell donor. Maybe you

Good substance quantity ratio

Material quantity ratios can be formulated in very different ways. However, there are more skillful and clumsy ones. This screencast explains how to make it a little easier for yourself. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Draw boundaries: Who sets limit values

Radon is a radioactive noble gas. It can enter our homes through cracks – if it accumulates there and we breathe it in for a long time, it can cause cancer. Radon is actually everywhere, but it is distributed differently from region to region. To determine whether you have radon in the house, only m

08 Finding Lewis Formulas

Lewis formulas describe the connections of atoms within a molecule. This screencast describes how these formulas can be determined when different types of atoms are involved. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.

Q12 Half Titration - Part 5

Part 5 on acid-base titrations. The performance of a half-titration is explained and its purpose for determining the pKs values of weak acids (or weak bases). Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.