To determine whether H+ ions in HCl act as a catalyst in the reaction between hydrochloric acid and sodium thiosulfate. Chemistry was an HL subject for me.
To determine whether H+ ions in HCl act as a catalyst in the reaction between hydrochloric acid and sodium thiosulfate. Chemistry was an HL subject for me.Descripción completa
Descripción: My IA from 2016. Feel free to take ideas or notes from it. If you use any of it, make sure you are not directly copying or forget to exclude my name ;P.
First draft of my new IB Physics IA Guide
IB Chem IA Bleach
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this is my ib hl business ia and can help you to get an understanding of ia in business
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Submission for May 2016 Extended Essay Subject: Chemistry Predicted score:Descripción completa
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A colection of all the calculations required for IB Chemistry, including the Human Biochemistry and Medicines and Drugs optional units.
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Table of Contents
e r
Foreword
v
Internal Assessmen Assessmentt Inormation
vi
o
Health and Saety inormation
viii
C
Investigation 1 – Te Separation O Mixtures
1
–
Investigation 2 – Te Preparation A Soluble Salt
4
1
Investigation 3 – Preparation And Properties O Some Common Gases
8
Investigation 4 – Puriying a Substance By Recrystallisation
12
m
Investigation 5 – ests For Anions And Cations
15
u l
Investigation 6 – Determining Te Amount O Water O Crystallisation In A Hydrated Salt
20
o
Investigation 7 – Determining Te Composition O Copper(Ii) Carbonate ...
23
Investigation 8 – Determining Te Concentration O Concentrated Nitric Acid By itration ...
25
Investigation 9 – Determining Te Solubility O Ethanedioic (Oxalic) Acid
29
Investigation 10 – Determining Te Molar Mass O A Soluble Acid By itration ...
32
e
V – s n o i t a g i t s e v n I y r t s i m e h C B I
Investigation 11 – Using Using Back itration o o Determine Te Percentage By Mass O Nitrogen In A Fertiliser Fertiliser 36 Investigation 12 – Some Reactions O Te Halogens (Group 7 / 17)And Teir Salts
39
Investigation 13 – Investiga Investigating ting Forces Between Particles And Teir Efect On Physical Properties
44
Investigation 14 – Measuring Enthalpy Changes By Calorimetry
49
Investigation 15 – Using Calorimetric echniques o Indirectly Determine An Enthalpy Change ...
55
Investigation 16 – A Variety O echniques Used For Measuring Rates O Reactions
58
Investigation 17 – A Study O Te Efect O A Particular VariableOn Te Rate O A Chemical Reaction
65
Investigation 18 – Factors Afecting Rates O Chemical Reactions
70
Investigation 19 – An Introduction o Equilibrium
76
Investigation 20 – Predicting Te Efect O Changes In Te Conditions O A Chemical Equilibrium
78
Investigation 21 – A Comparison O Te Properties O Strong And Weak Acids And Bases
83
Investigation 22 – Some Reactions Involvin Involvingg Common Oxidising Agents And Reducing Agents
90
Investigation 23 – An Introductory Investiga Investigation tion Into Electrochemistry ...
95
Investigation 24 – Some Reactions O Saturated And Unsa Unsaturated turated Hydrocarbons
99
Investigation 25 – Some Characteristic Reactions O Alcohols And Halogenoalkanes
