AQA A Level Chemistry復習筆記5.1.1 Thermodynamic Terms
Defining Thermodynamic Terms Thermodynamics?literally means?heat?and?movement?and is the branch of physical chemistry that deals with heat, energy, temperature and the physical properties of...
AQA A Level Chemistry復習筆記4.2.1 Reactions of Group 2 Elements
Reactions of Group 2 Elements Although there is no required practical specifically based around the reactions of Group 2 elements, these reactions are important and students tend to not do v...
AQA A Level Chemistry復習筆記4.1.1 Making a Volumetric Solution
Making a Volumetric Solution REQUIRED PRACTICAL 1 Volumetric Analysis Volumetric analysis?is a process that uses the volume and concentration of one chemical reactant (a volumetric solution)...
CB推出的AP新科目AP預備微積分，對中國AP學生的意義在哪里？
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AQA A Level Chemistry復習筆記3.7.1 Fundamentals of Reaction Mechanisms
Reaction Mechanisms: Terminology Homolytic & Heterolytic fission Homolytic fission?is breaking a covalent bond in such a way that each atom takes an electron from the bond to form two ra...
AQA A Level Chemistry復習筆記3.6.1 Identification of Functional Groups by Test-Tube Reactions
Test-Tube Reactions Often, chemists will need to identify the functional groups present in an organic compound Some simple questions which can be considered are: Is the compound acidi...
AQA A Level Chemistry復習筆記3.5.1 Classifying Alcohols
Classification of Alcohols Primary?alcohols?are alcohols in which the carbon atom bonded to the -OH group is attached to?one?other carbon atom (or alkyl group) Secondary?alcohols?are alcohol...
澳洲的IT專業碩士值得讀嗎？
澳洲的IT專業碩士值得讀嗎？現今越來越多的留學生選擇去澳大利亞攻讀 IT 專業 碩士 ，澳洲在計算機領域有著極高的水平，澳洲在 2007 年的總理選舉中成功實現網絡選舉，像大家現在用的 WIFI ，無限網絡就是澳大利...
AQA A Level Chemistry復習筆記3.4.1 Structure, Bonding & Reactivity
Shapes & Bond Angles in Organic Molecules Each carbon atom has four electrons in its outer shell (electronic configuration: 1s22s22p2) Carbon atoms share these four electrons in four cov...
Edexcel IGCSE Maths復習筆記 1.10.1 Rounding & Estimation
Edexcel IGCSE Maths復習筆記 1.10.1 Rounding & Estimation Why use estimation? We?estimate?to find approximations for difficult sums Or to check our answers are about the right size (right order ...
教育部海外學歷認證最新政策！附學歷認證申請攻略
又到一年畢業季。 對于留學生來說，回國的第一件事就是要將自己的海外學歷進行認證，它不僅是找工作的必備材料，也是享受留學回國政策的一大憑證！ 最近，教育部留學服務中心發布了最新的海外學歷認證規范通知。...
2023UKChO英國化學奧賽，備賽報名開啟！附國際化學奧賽時間軸
UKChO 英國化學奧林匹克學術活動（UK Chemistry Olympiad）由英國皇家化學學會主辦。英國皇家化學會是全球具有非凡影響力的化學學術組織之一，匯聚來自世界各地的化學科學家。英國化學奧林匹克學術活動中的試題會...
