Revisão completa de Química para o Enem 2023 | ProEnem
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- Опубліковано 7 лис 2023
- 📍AULÃO DE VÉSPERA: O maior evento de revisão com dicas finais para você chegar tranquilão na prova.
Dia 11/11, a partir das 09h.
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👇🏽Vamos revisar estes assuntos:
Tema 1 | Interações intermoleculares
Tema 2 | Separação de misturas + soluções
Tema 3 | Reações orgânicas + polímeros
Tema 4 | Eletroquímica
Tema 5 | Radioatividade
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a aula começa em 12:30
Obrigado amigo, vc é um amigo.
Estou aqui só pra não zerar nenhuma matéria, pois não lembro é mais de nada:10 anos sem pegar nos livros 😢
QUE AULA MEUS AMIGOS. ARRASARAM. AMO QUIMICA
Revisão ótima,ajudou bastante!👏
Arrasaram nessa revisão👏👏obrigada!!!
ameeei, me ajudou bastante, principalmente em radioatividade que eu amo
nessa aula eu vi que sei um pouco de química, agora é só esperar que as questões sejam simples assim amanhã ❤
Não entendi a necessidade de tanto cálculo nessa questão 5 sobre a sacarose já que apenas interpretando que quanto mais micro-organismos maior o teor de deterioração da sacarose já conseguiríamos eliminar A, B e E restando apenas C e D e dentre elas só poderia ser a C já que o comando da questão está pedindo para escolher o tipo de cana-de açúcar com maior teor de sacarose
Incrível que eu tive a capacidade de não entender nada
Faz o L
2
Nem eu...
Química é minha pedra no sapato, nunca entendo nada dela, mas entendo tudo de outras matérias
@@Nihil1917 eu sou bem assim! Mas ciências da natureza, como um todo, me quebra 🤡
Salve do rio grande do sul!!:)
Pelo menos 3 questões eu entendi, já é um avanço🤣
klkkkkkkkkkkkk vdd
Pra mim tudo de química é o caos 😅
massaaaa
Amo Química 😅😅
Incrível como eu nunca estudei sobre nada disso, e olha que já estou no final do primeiro. Tenho nota pra passar. (???) Como? Não sei. Da vontade de repetir o ano, mas vou tentar estudar pelo YT mesmo.
Alguma dica pra iniciante em química? Sugestões de assuntos, please!
Eu estou no final do SEGUNDO e te digo, a situação só piora. Eu não tenho base nem pra começar a entender isso aí, vou ter que pegar todo o conteúdo do primeiro ano nas férias
👏🏽👏🏽
summary:
The video is a lecture about chemistry, specifically focused on the process of obtaining vegetable oils and the concept of polar and non-polar molecules.
The lecturer explains the process of obtaining vegetable oils, which includes several steps such as preparation of raw materials, separation of impurities, descascamento, separation of pulp and casing, trituration, coagulation, and extraction of oil.
The lecturer then introduces the concept of polar and non-polar molecules, and how polar molecules have a net electrical charge due to the uneven distribution of electrons.
The lecturer also explains how to determine if a molecule is polar or non-polar, by looking at the bonds between the atoms and the shape of the molecule.
The lecturer then relates this concept to the process of obtaining vegetable oils, by explaining how the polar solvent hexane is used to extract non-polar oil from the raw materials.
The lecturer also mentions the importance of understanding these concepts for the upcoming "ENEM" exam, which is a standardized test in Brazil.
The lecturer also talks about the "ENEM VIP" plan, which includes live classes, access to extended medical courses, and a complete study plan.
The lecturer also encourages students to ask questions and clarifies some doubts that were posted in the chat.
The lecturer also mentions that the "ENEM" exam will have a question related to the process of obtaining vegetable oils and the concept of polar and non-polar molecules.
The lecturer also encourages students to sign up for the "ENEM VIP" plan, which will give them an advantage in understanding these concepts and performing well on the exam.
The lecturer also reminds students that the exam will be held in the next few days and encourages them to study and review the concepts discussed in the lecture.
The lecturer also mentions that the exam will be held online and that students should make sure they have a stable internet connection and a quiet place to take the exam.
The lecturer also encourages students to reach out if they have any questions or concerns about the exam or the "ENEM VIP" plan.
The lecturer also reminds students to take care of their physical and mental health during this stressful time and to get plenty of rest and eat well.
The lecturer also thanks students for their attention and encourages them to continue studying and preparing for the exam.
The lecturer also reminds students that the "ENEM" exam is an important step in their academic career and that they should take it seriously and do their best.
The lecturer also reminds students that they are not alone in this process and that the "ENEM VIP" plan and the lecturer are there to support them.
The lecturer also encourages students to share their experiences and study tips with each other and to form a community of learners.
The lecturer also reminds students that they should trust in their abilities and believe in themselves, and that they have the potential to succeed.
The lecturer also reminds students that the "ENEM" exam is not the only path to success and that there are many other opportunities and possibilities available to them.
The lecturer also encourages students to stay positive and to focus on their goals and aspirations.
The lecturer also reminds students that the "ENEM" exam is a challenge, but that they are capable of overcoming it and achieving their dreams.
The lecturer also reminds students that they are not defined by a test score and that they are so much more than that.
The lecturer also encourages students to continue learning and growing, both inside and outside of the classroom.
The lecturer also reminds students to be kind to themselves and to others, and to practice empathy and compassion.
The lecturer also reminds students to be proud of themselves and their accomplishments, and to never give up on their dreams.
The lecturer also reminds students to take care of themselves, both physically and mentally, and to seek help if they need it.
The lecturer also reminds students to be grateful for the opportunity to learn and grow, and to make the most of it.
The lecturer also reminds students to be present and to enjoy the process of learning, and to not get too caught up in the outcome.
The lecturer also reminds students to be open-minded and to embrace new ideas and perspectives.
The lecturer also reminds students to be resilient and to keep going, even when things get tough.
The lecturer also reminds students to be themselves and to trust their instincts.
The lecturer also reminds students to be curious and to
1:42:09 / 4:34:30
Eu não entendendo nada
Quem é essa mulher galega ? ela é muito engraçada kkkkjjjkj
3:16:39 Falou tanto de pilha que...
vey kkkkkkkkkk
Eu odeio química