An acid is a substance that will dissociate in water to give a proton (or H+ ion) and a conjugate base. An acid is considered to be strong if dissociation nears 100%, and weak if dissociation is usually less than 1%. In this lesson, we will learn about strong alkalis and weak alkalis. An alkali
Learn the basics about What makes things alkali? How is alkali recognized? What are alkali chemical properties? Find out more in this video! This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These vide
The pH value calculation for weak acids (and bases) is explained. This is more demanding than with strong acids and bases. Original: "Wolfgang Dukorn" Original: German. All translations in this video have been done by the alugha AI.
How well do you know yourself? Besides your favorite color and food, do you know your own interests, hobbies, and strengths? If you struggle to answer this, you may have a weak sense of self. With some work and mindfulness, you can always make yours stronger! Writer: Ria Parikh Script Editor: Isado
Learn the basics about the pH scale, universal indicator and litmus paper. Indicators tells if something is acidic, alkaline or neutral. Indicators are substances that show different colours when they are in acidic or alkaline conditions. Litmus paper is a simple indicator that tells us whether so
Learn the basics about what stomach acid is as part of the acids and bases topic. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fuse School. These videos can be used in
Learn the basics about Barium meals, and why they are useful, as part of the uses of salts topic within acids and bases. JOIN our platform at www.fuseschool.org This video is part of 'Chemistry for All' - a Chemistry Education project by our Charity Fuse Foundation - the organisation behind The Fu
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.
Act FAST when a stroke strikes! Learn about the importance and symptoms. A stroke is an attack occurring in the brain, and it's one of the leading causes of death and adult disability worldwide. Yet up to 80% of strokes can be prevented. In this video we explain what you should do in the event of a
Acid-base buffers are briefly explained, as well as the buffering effect. The main point of the screencast, however, is the pH value calculation in the buffer range. Furthermore, it is described how buffer systems are formed in titrations of weak acid with a strong base. Original: "Wolfgang Dukorn"
Joe Miller, our university admissions expert, shares his insider knowledge on how to gain admission to London Business School (LBS) by acing the interview. Joe has provided application support to 80+ students from 15+ countries. He has supported students with admission to the best universities in Br
What is toxic positivity? What are the harms of a toxic positivity culture? Who imposes toxic positivity? Have you ever got advice like "It's nothing, don't worry" or "everything will be okay" or "relax." Toxic positivity devalues a person's problems, imposes unreasonable optimism, and is very not e
