SOLUÇÃO TAMPÃO e Indicadores Ácido-Base | Aula 19 (Química II)

🔴 TOPICS COVERED IN CLASS 🔴 ↪ 00:00 Introduction to the topic and presentation of prerequisites; ↪ 01:08 Peagameter and Acid-Base Indicators (red cabbage juice, Phenolphthalein, Universal Indicator and Litmus Paper, Methyl Orange and Bromothymol Blue); ↪ 06:29 What is a buffer solution? What is a buffer solution for? ↪ 08:09 Acetic acid and sodium acetate buffer solution (acid buffer); ↪ 20:33 Ammonium hydroxide and ammonium chloride buffer solution (basic buffer); ↪ 25:19 Buffering in blood, involving carbonic acid and bicarbonate; ↪ 30:01 Buffering in lakes, involving dihydrogen phosphate and hydrogen phosphate; 😍 Support the channel for just R$2.99/month by clicking on the "BECOME A MEMBER" button! 📨 PIX for donations: [email protected] 🚨 Follow me on Instagram: @marcelaodaquimica ❶ Want to understand how this course works? Click on the link: (wait for update) ❷ Want to access the playlist that contains all the classes of this course? Click on the link: https://goo.gl/iph9YB INSTAGRAM:   / marcelaodaquimica   ☑ Want to access the exercises? Click on this link: https://drive.google.com/file/d/1wqcN... RECOMMENDATION: Some lists may have typing or answering errors. We are aware of this and are working little by little to fix these errors. ☑ Download my FREE Chemistry textbook:    • 50 BALDES DE URINA E OS COMPOSTOS ORGANOFO...   ☑ Want to access the answer key? Click on this link: https://drive.google.com/file/d/1RHSn... [BIBLIOGRAPHY] Books that Marcelão usually uses to formulate his YouTube classes (not necessarily the class you are watching, ok?) Feltre, Ricardo. Chemistry (3 volumes). 7th Edition. São Paulo: Moderna, 2008 Ciscato & Pereira. Planeta Química (3 volumes). 1st Edition. São Paulo: Ática, 2010 Reis, Martha. Chemistry (Volume II). São Paulo: FTD, 2007 Reis, Martha. Chemistry (3 volumes). 1st Edition. São Paulo: Ática, 2013 Usberco & Salvador. Chemistry (Single Volume). 5th Edition. São Paulo : Saraiva, 2002 Martino, Arilson. Chemistry as a Global Science (7 volumes). 2nd Edition. Goiânia : Editora W, 2016 Atkins & Jones. Principles of Chemistry (Single Volume). 5th Edition. Porto Alegre : Bookman, 2012 Kotz & Treichel. Chemistry and Chemical Reactions (2 volumes). 4th Edition. Rio de Janeiro : LTC, 2002 Bruice, Paula Y. Fundamentals of Organic Chemistry (Single Volume). 2nd Edition. São Paulo : Pearson Education do Brasil, 2014 Share our work with your friends 😉