發表文章

1140910-Safety Movie(EMI) (English)

 1140910 updated Welcome to watch the vedio movie by yourself and them compare with the laboratory find all the items. https://www.youtube.com/watch?v=MEIXRLcC6RA https://www.youtube.com/watch?v=chODOKSPJS4 https://youtube.com/playlist?list=PLLG7h7fPoH8I-2LK4vx0jahTH4CEEk1bH&si=ONkrkGUKf4IC9wpX   https://www.youtube.com/watch?v=9o77QEeM-68 Safety first

1140826-114(1)普通化學實驗進度(營養)進度表

 1141020更新 週次 上課日期 內 容 附註 a 頁數 b 小老師 值日 1 09/02 Check in & 分組及加退選         2 09/09 實驗室安全影片欣賞及測驗         3 09/16 分子量的測定 - 蒸氣密度法 2 25 10 12,13 4 09/23 再結晶法精製固體 10 65 17 12,7 5 09/30 簡易熱變色固體的製備 講義   4 2,1 6 10/07 單一容器內的化學反應 講義   5 14,3,8 7 10/14 酸、鹼濃度的標定 17 103 13 16,11 8 10/21 粗鹼中含鹼總量之滴定 18 109 9 15,6,17 9 10/28 ...

1140819-114(1)普通化學實驗進度(EMI)進度表

  1140904版本 2025 Fall Term General Chemistry Laboratory Schedule Week Date Title of Experiments student on duty 1 9/4 Check in and grouping   2 9/11 Safety instruction and test   3 9/18 Exp 1. Determination of Molecular Weight  1,2 4 9/25 Exp 2. Recrystallization 3,4 5 10/02 Exp 3. Acid-base Titration 5,6 6 10/09 Exp 4. One-Pot Reaction 7,8 7 10/16 Exp 5. Determination of Total Alkali Content in Crude Base 9,10 8 10/23 Mid-term exam   9 10/30 Exp 6. Identification of Unknown Solutions 11,12 10 11/06 Exp 7. Thin-Layer ...

1140211-113(2)普通化學實驗進度(EMI)進度表

 1140304 更新 2025 EMI Chem-Lab schedule Week Date Title of Experiments 1 2/21 Check In 2 2/28 National holiday 3 3/7 Exp 1. Determine the amount of lattice water in blue copper sulfate 4 3/14 Exp 2. Enthalpy, Entropy and Gibbs energy 5 3/21 Exp 3. Reaction enthalpy and Hess ’ s Law 6 3/28 Exp 4. Properties of electrolytes and non- electrolytes 7 4/4 Spring Break 8 4/11 Midterm week 9 4/18 Exp 5 Kinetics Reaction rates and orders 10 4/25 Exp 6. Redox titration using potassium permanganate 11 5/2 Exp 7. Determine the ascorbic acid contain in Vitamin C tablet 12 5/9 Exp 8. Dis...

1131130-光譜定量分析一元硬幣之合金組成Quantitative Analysis of Copper-Nickel (CuNi) Alloy Using Spectrometry

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原先這是EMI實驗課的部分,用的是張老師的套組,每個人都有一組下面圖片內的器材。 可以看到器材盒裡面有量杯、塑膠試管,24孔培養皿,吸量管跟塑膠滴管、麥克筆等。 ​ ​主要的樣品有三個,一個是標準銅、鎳的溶液,另外一個是未知物。 ​ ​ ​ 實驗怎樣做? 理論上要拿一元的硬幣溶解處理。實驗室用0.1M 標準液當標準品,用光電比色儀來進行反應。 因為銅跟鎳在不同的波長會有吸收值不一樣的狀況。所以藉此來判斷溶液中銅跟鎳的含量。 對照未知溶液用方程式進行解析來推算答案。 普通化學實驗室使用的機器請參考下面介紹 https://sophia70216.blogspot.com/2008/12/971211-sp-830-spectrophotometer-sp.html​

1130905-113(1)普通化學實驗進度(EMI)進度表

1131018 更新 2024 Fall Term General Chemistry Laboratory Schedule Week Date Title of Experiments 1 9/6 Check in and grouping 2 9/13 Safety instruction and test 3 9/20 Exp 1 . Determine the molecular mass 4 9/27 Exp 2. Recrystallization 5 10/04 Exp 3.  Acid-base Titration 6 10/11 Exp 4. One-Pot Reaction 7 10/18 Exp 5. Determination of Total Alkali Content in Crude Base 8 10/25 Exp 6. Identification of Unknown Solutions 9 11/01 Exp 7. Thin-Layer Chromatography 10 11/08 University Athletic Event 11 11/15 Exp 8. Column Chromatography 12 11/22 Exam day off ...