Química básica | Lei de Lavoisier na prática

In the generic reaction: A + B → C + D the ratio between the masses of A and B is equal to 0.6, and that of B and C is equal to 2. If 80 g of B is reacted with A, it can be stated that the mass of D formed is equal to: A) 40 g. B) 48 g. C) 80 g. D) 88 g. E) 100 g. 📌 Estuda Mais Courses 👇👇👇 ENEM Chemistry Intensive Course: https://www.hotmart.com/product/exten... ENEM Chemistry: https://www.hotmart.com/product/a-qui... Chemistry Course for EsPCEx: https://www.hotmart.com/product/curso... Chemistry Course for Apprentice Seaman (EAM): https://www.hotmart.com/product/curso... Naval College Chemistry Course: https://www.hotmart.com/product/curso... Basic Mathematics for Competitive Exams: https://go.hotmart.com/B11828092S 📌Contact us for private lessons and problem-solving. Send a message on our WhatsApp and we will provide a quote for your private lesson with Professor Gabriel Zayed or for solving your problems: WhatsApp: (67) 99136-4416 📌Visit the Estuda Mais website: https://cursosestudamais.wordpress.com/ Did you like this lesson? Give this video a Like and share it on your social networks; this will help the channel grow. SOCIAL MEDIA AND OTHER MEDIA OF ESTUDA MAIS 📌Like our Facebook page:   / estudamaiss   📌Follow Estuda Mais on Instagram: @estudamais_youtube   / estudamais_youtube   📌Subscribe to our YouTube channel:    / estudamais   📌Visit our Blog: http://estuda-maiss.blogspot.com.br/ 📌Follow Estuda Mais on Twitter:   / estudamaiss   Activate the bell and receive all notifications of Estuda Mais videos #chemistry #resolution #ENEM #Vestibular #Concurso #publicserviceexam #youtubeedu #Estudarmais #Howto