MOL, Mol de Moléculas, Mol de Átomos, CONSTANTE de AVOGADRO, Número de Átomos | Aula 13 (Química IV)

🔴 TOPICS COVERED IN THIS LESSON 🔴 ↪ Definition of mole and the value of Avogadro's constant; ↪ How to calculate the number of moles; ↪ How to calculate the number of moles of molecules; ↪ How to calculate the number of molecules; ↪ How to calculate the number of moles of atoms; ↪ How to calculate the number of atoms; ↪ How to relate molar mass and the number of moles; ↪ Examples + practice exercises; ↪ Problem solving; ↪ Final considerations; Teacher's Note: This lesson does not include the video timeline where I discuss each topic, because if you skip steps, you will not understand the content. Haste makes waste, slow progress makes perfect. Watch the entire lesson and do not skip steps. 😍 Support the channel for just R$ 2.99/month by clicking the "BECOME A MEMBER" button! 📨 PIX for donations: [email protected] 🚨 Follow me on Instagram: @marcelaodaquimica ❶ MASTERING THE ENEM (Brazilian National High School Exam): https://bit.ly/DoE2026 ❷ Want to access the playlist containing all the lessons from this course? Click the link: https://goo.gl/iph9YB ❸ Lesson on Scientific Notation for Chemistry:    • NOTAÇÃO CIENTÍFICA para o estudo da QUÍMIC...   🔴 Link to the websites I mentioned in the lesson 🔴 ✅ Where does the mole come from? http://scienceblogs.com.br/100nexos/2... ✅ Avogadro's Number: http://www.quimica.net/emiliano/artig... INSTAGRAM:   / marcelaodaquimica   ☑ Want to access the exercises? Click on this link: https://drive.google.com/file/d/1Uy75... RECOMMENDATION: Some lists may contain typos or answer key errors. We are already aware of this and are working little by little to correct these errors. ☑ Download my FREE supplementary Chemistry book:    • 50 BALDES DE URINA E OS COMPOSTOS ORGANOFO...   ☑ Want to access the answer key? Click this link: https://drive.google.com/file/d/1szo2... [BIBLIOGRAPHY] Books that Marcelão usually uses to prepare his YouTube lessons (not necessarily the lesson you are watching, okay?) Feltre, Ricardo. Chemistry (3 volumes). 7th Edition. São Paulo: Moderna, 2008 Ciscato & Pereira. Planet Chemistry (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: The 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 😉