Комментарии:
this is a bad video 😢
ОтветитьEXCELLENT 👏, THANK
ОтветитьIs the nitroglycerin molecule structure correct?
Ответить化學反應是化學中非常基礎和重要的概念,除了酸鹼反應,還有以下幾種反應:
氧化還原反應:氧化還原反應是指一種化學反應,其中電子從一個分子轉移到另一個分子,產生氧化物和還原物。在這種反應中,原子的氧化態會發生改變。
酸鹼中和反應:酸鹼中和反應已經在問題中提到過,這是指酸和鹼的反應,其中產生水和一種稱為鹽的化合物。
沉澱反應:沉澱反應是指當兩種溶液混合時,其中一種或多種化學物質形成不可溶的沉澱物質。這種反應可以用來分離和分析不同的化學物質。
雙水解反應:雙水解反應是指一種化學反應,其中一種化合物被水分子分解成兩個分子,同時另一種化合物被水分子結合形成一個新的分子。
酯化反應:酯化反應是指酸和醇反應生成酯的過程。酯是一種常見的有機化合物,廣泛存在於天然和合成的物質中,例如油脂和香料等
People might relate entropy and disorder but these are different concepts. One way to think of entropy is via a probability distribution. If I am concerned with heat capacity/stability, I can think about the number of different vibrations that can be stimulated by energy. If I am concerned with reactions, I can think of the different states I can transmit through the TS or the "width" of my TS.
ОтветитьGreat!
ОтветитьThis video is really good since it explains clearly with the golf metaphor and the other examples, it mases it easier to understand and, also the animationas are pretty good and make the video more enjoyable and funnier.
Ответитьbut how and why does entrophy increase?
ОтветитьBonds don’t store energy, the atoms/molecules/functional groups involved in it do.
Ответитьrelatable
ОтветитьI have exam it’s good vid ❤
ОтветитьMy science class just got easier
ОтветитьThis is so cool😠✊🏻
Ответить대체 뭔소리노
Ответитьthank you for making this.
ОтветитьHey super !
Your animation and that message
Its like my imagination
I can view my imagine in real with more explanation..
Super ..👌🙂🙂🙂🙂👌👌
Thank you so much for making such useful videos for students
Ответитьwhat cause of chemical reaction?
ОтветитьExcellent,
Thank you:) 💚
wouldn't I be dead if my oven exploded im so Confuse☠️
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