2023美本申請系統要求更新！支持CA系統申請的大學進一步增加！
近期，多所大學錄取更新申請信息，不少大學更新了2022-2023的申請系統要求，支持Common App系統。今天小編就跟大家分享一下幾所重要大學的申請系統更新。 1、華大西雅圖改用Common App 2、德州奧斯汀啟用Common A...
英國G5申請如何準備規劃？附G5院校學術成績要求
如果將英國大學的申請難度進行劃分，G5院校毫無疑問穩居金字塔頂端。 由于申請人數眾多，G5不僅整體錄取率低迷，熱門專業的申請更是難上加難。 G5申請準備趕早不趕晚，很多目標G5的學霸從IG階段就開始進行有針對...
IB DP Chemistry: HL復習筆記8.2.8 Comparing Strong & Weak Acids
Comparing Strong & Weak Acids Strong and weak acids can be distinguished from each other by their: pH value?(using a pH meter or universal indicator) Electrical conductivity Reactivity pH value...
IB DP Chemistry: HL復習筆記8.2.7 Strong & Weak Acids & Bases
Strong & Weak Acids & Bases Strong acids A?strong acid?is an acid that?dissociates?almost?completely?in aqueous solutions HCl (hydrochloric acid), HNO3?(nitric acid) and H2SO4?(sulfuric aci...
英國G5最受歡迎的熱門專業是哪些？競爭究竟有多激烈？
如果將英國大學的申請難度進行劃分，G5院校毫無疑問穩居金字塔頂端。 由于申請人數眾多，G5不僅整體錄取率低迷，熱門專業的申請更是難上加難。 那么，G5本科那些申請人數最多的專業，競爭究竟有多激烈？我們為你...
IB DP Chemistry: HL復習筆記8.2.6 pH Meters & Universal Indicator
pH Meters & Universal Indicator The most?accurate?way to determine the pH is by reading it off a?pH meter The pH meter is connected to the?pH electrode which shows the pH value of the solution ...
IB DP Chemistry: HL復習筆記8.2.5 Acid-Base Calculations
Acid-Base Calculations Using the relationships between pH,?[H?] and [OH?] a variety of problems can be solved pH = - log [H+]? ??and ???Kw?= [H+] [OH-] Test your understanding on the following work...
IB DP Chemistry: HL復習筆記8.2.4 The Ionic Product of Water
The Ionic Product of Water pH of water An equilibrium exists in water where few water molecules dissociate into proton and hydroxide ions H2O(l) ? H+(aq) + OH-(aq) The equilibrium constant for this...
IB DP Chemistry: HL復習筆記8.2.3 Interpreting pH
Interpreting pH The pH scale is a numerical scale that shows how?acidic?or?alkaline?a solution is The values on the pH scale go from 0-14 (extremely acidic substances have values of below 0) All ac...
