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課程大綱
共4節．總時長7.0小時
課堂片段
Lesson 1 : Reactions in Simple Chemical Cells
01:47:37
Lesson 2 : Redox Reactions in Chemical Cells
01:42:03
Lesson 3 : Redox Reactions in Chemical Cells (Advanced)
01:47:10
Lesson 4 : Chemical Cells in Daily Life
01:49:21
化學

DSE CHEM 自選課題 - 7. Redox 氧化還原 (Part 2)

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課程概覧

上期課程幫大家搞翻清楚 Redox Reactions 最基本嘅概念後，今期將會正式進入 DSE 佔分極重、Redox 嘅其中一大應用：Chemical Cells！

對大部分同學嚟講，Redox 難就難在極抽象嘅概念，特別係當 Chemical Cells 同 Electrolysis 呢兩個完全相反嘅 applications 溝埋一齊嚟問嘅時侯，真係連乜嘢 oxidize 乜嘢 reduce 都完全搞唔清楚，更遑論去判斷相關嘅 observations⋯⋯

所以係呢期入面，我會將呢兩個重點概念先分拆去教大家，以大量自製嘅 DSE 題型先幫大家分開玩熟 Chemical Cells 嘅概念同題型，等大家 ready 再係下期深入去講解 "Electrolysis" 嘅重點概念，最後再漸進式去教大家拆解一啲 "Cell + Electrolysis" 嘅終極地獄題型！

跟住我呢種「肢解式」嘅教學法，你會發現其實《7. Redox Reactions》呢個課題真係無你想像中咁難！

課程大綱

  • 第一堂：Reactions in Simple Chemical Cells
  • 第二堂：Redox Reactions in Chemical Cells
  • 第三堂：Redox Reactions in Chemical Cells (Advanced)
  • 第四堂：Chemical Cells in Daily Life

你將會學到⋯⋯

  • 輕鬆從 Electrolyte 同 Electrode 去判斷乜嘢會 oxidize 同 reduce
  • 利用已知嘅 Redox Reaction 極速去判斷成個 Chemical Cell System 嘅改變
  • 掌握 DSE 必出嘅 Chemical Cells 題型嘅拆題思維

課程配套

  • THE MASTER NOTE - 7. Redox Reactions (Part 2)
  • Topic Challenge - 7. Redox Reactions (Part 2)
課程大綱
共4節．總時長7.0小時
課堂片段
Lesson 1 : Reactions in Simple Chemical Cells
01:47:37
Lesson 2 : Redox Reactions in Chemical Cells
01:42:03
Lesson 3 : Redox Reactions in Chemical Cells (Advanced)
01:47:10
Lesson 4 : Chemical Cells in Daily Life
01:49:21
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幫你輕鬆考好DSE CHEM
幫你輕鬆考好DSE CHEM

The Chemist🧪
幫你輕鬆考好DSE CHEM
🚀定期分享 DSE CHEM 嘅學習心得、應試技巧
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🏆多年DSE教學經驗．曾教授過千學生
學生評價
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andi114514
andi114514
andi114514
2025 DSE 考生
Redox氧化還原是dse chem裡面數一數二重要的課題，學校也會重點測考此課題，故每次臨考之前必重溫，十分良好的教學，令我chem提升巨大，感謝TC。
C123
C123
C123
2024 DSE 考生
Tc taught well. I understand all the concepts in this chapter. Thank you for his detailed explanation, it is very helpful for me to lay a solid foundation, and I can understand better when I attend classes in school, and some tips will not be learned in school, his courses are really useful.
Athenians
Athenians
Athenians
2024 DSE 考生 - 藍田聖保祿中學
it helps me to understand more about redox, which is unexpectedly great! It's the first time for me to have lessons here and i had a great experience studying here! I should have joined earlier! It's way better than having lsn at schoolll
$1,100
適合 F.4 - F.6 同學
4堂，共7小時6分鐘
筆記(供中、英選擇)
一年內無限次網上重溫
14天無條件退款保證 (受條款及細則約束)
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DSE CHEM 自選課題 - 7. Redox 氧化還原 (Part 2)
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