3.6.6

Isomerism

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Structural Isomerism

Structural isomers are molecules which have the same molecular formula but a different arrangement of atoms in space.

Chain isomers

Chain isomers

Chain isomers are molecules that have the same molecular formula but one is linear and one is branched. For example:
- Butane is a linear molecule with the molecular formula C₄H₁₀.
- Methylpropane is a branched molecule with the molecular formula C₄H₁₀.

Position isomers

Position isomers

Position isomers are molecules that have the same molecular formula but have their functional group in different places. For example:
- Butan-1-ol has a hydroxyl group attached to carbon-1.
- Butan-2-ol has a hydroxyl group attached to carbon-2.

Functional group isomers

Functional group isomers

Functional group isomers are isomers that have had their structures changed so that they have different functional groups. For example:
- Propanoic acid.
- Methyl ethanoate.

Stereoisomerism

Stereoisomers are molecules that have the same molecular formula, same functional groups and same functional group positions but different arrangements of atoms in space.

Alkene stereoisomerism

Alkene stereoisomerism

Stereoisomerism can be seen in alkenes.
It is possible in alkenes because of the presence of double bonds:
- Unlike single bonds, double bonds are rigid and you cannot rotate around them.
- So alkenes can display stereoisomerism at the double bond.

An example

An example

The simplest way to understand what this means is with an example.
- Above are the two different alkenes, (E)-but-2-ene and (Z)-but-2-ene.
  - The molecules are the same in every way, except for the atoms' position in space.

What do E and Z mean?

What do E and Z mean?

E and Z come from the German words 'entgegen' and 'zusammen' for 'opposite' and 'together'.
- An E-alkene has the larger groups on opposite sides.
- A Z-alkene has the larger groups on the same side.
A good way to remember this is that Z alkenes have large groups on the 'zame zide'.

Cahn-Ingold Prelog Rules

The Cahn-Ingold Prelog rules help us assign E/Z isomerism to more complicated molecules.

The Cahn-Ingold Prelog rules

The Cahn-Ingold Prelog rules

They help to distinguish between E and Z isomers for more complicated cases.
The rules work by numbering the four directly connecting atoms in order of their atomic mass number. From this, we give them a 'priority'.
- The highest atomic number gets priority 1.
- The second highest atomic number gets priority 2, and so on.

E vs Z

E vs Z

E:
- Priority 1 and 2 are on different sides of the double bond.
  - I.e. The two atoms with the highest atomic mass number are on different sides.
Z:
- Priority 1 and 2 are on the same side of the double bond.
  - I.e. The two atoms with the highest atomic mass number are on the same side.

An example: E

An example: E

The shown but-2-ene is an E geometry because the two methyl groups are on opposite sides of the double bond.

An example: Z

An example: Z

The shown but-2-ene is a Z geometry because the two methyl groups are on the same side of the double bond.

1

Structure - Models of the Particulate of Matter

1.1

Introduction to the Particulate Model of Matter

1.1.1States of Matter 1.1.2Kinetic Molecular Theory 1.1.3Simple Sphere 1.1.4Changing State 1.1.5Forces Between Particles 1.1.6Changes of State 1.1.7Predicting States 1.1.8Changing State HyperLearning 1.1.9Ionization Energy

1.2

The Nuclear Atom

1.2.1Fundamental Particles 1.2.2Isotopes & Mass Number 1.2.3Mass Spectrometry 1.2.4Mass Spectrometry 1.2.5Mass Spectroscopy - Analysis 1.2.6Extended Response - Mass Spectrometry 1.2.7Radioactivity

1.3

Electron Configuration

1.3.1Electron Shells, Sub-Shells & Orbitals 1.3.2Electron Configuration 1.3.3Absorption & Emission Spectra 1.3.4IB Multiple Choice - Atomic Structure 1.3.5Extended Response - The Atom & Electrons

1.4

Counting Particles by Mass: The Mole

1.4.1Relative Masses 1.4.2The Mole 1.4.3IB Multiple Choice - Moles

1.5

Ideal Gases

1.5.1Ideal Gas Equation 1.5.2Gas Laws 1.5.3IB Multiple Choice - Gases & Kinetics

1.6

Elements, Compounds & Mixtures

1.6.1Fundamental Particles 1.6.2Pure Substances 1.6.3Purity & The Law of Definite Proportion 1.6.4Mixtures 1.6.5Separating Mixtures 1.6.6IB Multiple Choice - Pure Substances 1.6.7Extended Response - Moles & Pure Substances

1.7

States of Matter & Changes of State

1.7.1States of Matter 1.7.2Particle Diagrams 1.7.3IB Multiple Choice - Solids, Liquids, & Gases 1.7.4Balancing Equations & Ionic Equations 1.7.5Empirical & Molecular Formulas

1.8

Reacting Masses &. Volumes

1.8.1Balancing Equations & Ionic Equations 1.8.2Percentage Yield

1.9

Solutions

1.9.1Molarity 1.9.2Particulate Model of Solutions

2

Structure - Models of Bonding & Structure

2.1

The Ionic Model

2.1.1Ionic Bonding

2.2

The Covalent Model

2.2.1Covalent Bonds 2.2.2Complex Ions 2.2.3Factors Affecting Covalent Bond Strength 2.2.4Polarity

2.3

Covalent Structures

2.3.1Ionic Lewis Structures 2.3.2Covalent Lewis Structures 2.3.3VSEPR Theory 2.3.4Resonance Structures 2.3.5Allotropes of Carbon 2.3.6Formal Charge 2.3.7End of Topic Quiz - Bonding 2.3.8IB Multiple Choice - Bonding & Lewis Structures 2.3.9IB Multiple Choice - Resonance & Formal Charge

2.4

The Metallic Model

2.4.1Metallic Bonding

2.5

From Models to Materials

2.5.1Alloys 2.5.2Properties of Polymers 2.5.3Polymerisation Reactions 2.5.4Introduction to Alkenes 2.5.5Reactions of Alkenes 2.5.6End of Topic Quiz - Alkenes

2.6

Valence Electrons & Ionic Compounds

2.6.1Valence Electrons & Forming Ions 2.6.2Ionic Compounds 2.6.3End of Topic Quiz - Atoms & Ions 2.6.4IB Multiple Choice - Valence & Ions

2.7

Molecular Shape

2.7.1VSEPR 2.7.2Molecular Shapes 2.7.3Bond Hybridization 2.7.4IB Multiple Choice - VSEPR & Bond Hybridization 2.7.5Extended Response - Bonding & Molecular Shape

2.8

Intermolecular Forces

2.8.1Introduction to Intermolecular Forces 2.8.2London Dispersion Forces 2.8.3Dipole-Dipole Interactions 2.8.4Ion-Dipole Interactions 2.8.5Hydrogen Bonding 2.8.6Large Biomolecules 2.8.7IB Multiple Choice - Intermolecular Forces 2.8.8Extended Response - Hydrogen Bonding

3

Structure - Classification of Matter

3.1

The Periodic Table: Classification of Elements

3.1.1The Periodic Table 3.1.2Trends in the Periodic Table 3.1.3End of Topic Quiz - Periodicity & Trends 3.1.4Periodic Trends - Electronegativity & Affinity 3.1.5End of Topic Quiz - Periodic Trends 3.1.6IB Multiple Choice - Periodic Trends 3.1.7Extended Response - Periodic Table

3.2

Periodic Trends

3.2.1Atomic & Ionic Radii 3.2.2Ionisation & Electronegativity 3.2.3Metallic Behaviour & Oxides 3.2.4Period 3 Elements & Oxides 3.2.5Period 3 Oxides 3.2.6End of Topic Quiz - Period 3 3.2.7Periodic Trends: Blocks 3.2.8Redox Chemistry

3.3

Group 1 Alkali Metals

3.3.1Alkali Metals

3.4

Halogens

3.4.1Introduction to Halogens 3.4.2Reactions of Halogens 3.4.3Chlorine & Chlorate(I)3.4.4End of Topic Quiz - Group 7 3.4.5Exam-Style Question - Group 7 3.4.6End of Topic Quiz - Periodicity, Group 2 & 7

3.5

Noble gases, group 18

3.5.1Noble Gases

3.6

Functional Groups: Classification of Organic

3.6.1Nomenclature 3.6.2Trends in Physical Properties 3.6.3Saturated & Unsaturated Hydrocarbons 3.6.4Nomenclature contd.3.6.5Types of Formulas 3.6.6Isomerism 3.6.7Formulae 3.6.8Homologous Series 3.6.9Structural Isomers

3.7

Functional Group Chemistry

3.7.1Degrees of Substitution 3.7.2Arenes

3.8

Alkanes

3.8.1Alkanes 3.8.2Fractional Distillation 3.8.3Cracking 3.8.4Combustion 3.8.5Chlorination 3.8.6End of Topic Quiz - Alkanes

3.9

Alcohols

3.9.1Production of Alcohols 3.9.2Oxidation of Alcohols 3.9.3Oxidation of Alcohols - 2 3.9.4Elimination Reactions 3.9.5End of Topic Quiz - Alcohols 3.9.6Exam-Style Question - Alcohols

3.10

Halogenoalkanes

3.10.1Substitution Reactions 3.10.2Elimination Reactions 3.10.3Ozone Depletion 3.10.4End of Topic Quiz - Halogenoalkanes

4

Reactivity - What Drives Chemical Reaction?

4.1

Endothermic & Exothermic Reactions

4.1.1Endothermic & Exothermic Reactions 4.1.2Energy Diagrams 4.1.3Heat Transfer & Thermal Equilibrium 4.1.4IB Multiple Choice - Enthalpy & Energy

4.2

Enthalpy of Reaction, Formation, & Hess' Law

4.2.1Enthalpy of Reaction 4.2.2Bond Enthalpies 4.2.3Enthalpy of Formation 4.2.4Hess’ Law 4.2.5Thermodynamics & Kinetic Control 4.2.6End of Topic Quiz - Thermodynamics 4.2.7IB Multiple Choice - Enthalpy 4.2.8Extended Response - Enthalpy Change

4.3

Entropy

4.3.1Introduction to Entropy 4.3.2Absolute Entropy & Entropy Change 4.3.3Free Energy 4.3.4Thermodynamically Favorable Reactions 4.3.5IB Multiple Choice - Entropy & Free Energy 4.3.6Extended Response - Free Energy

5

Reactivity - How Much, How Fast & How Far?

5.1

Kinetics

5.1.1Collision Theory & Rates of Reaction 5.1.2Maxwell-Boltzmann Distribution 5.1.3Increasing Rates 5.1.4End of Topic Quiz - Kinetics

5.2

Rates of Reaction

5.2.1Rate Equations 5.2.2Rate Equations 2 5.2.3The Effect of a Catalyst

5.3

Stoichometry

5.3.1Stoichiometry

5.4

Le Châtelier’s Principle

5.4.1Introduction to Le Châtelier’s Principle 5.4.2Reaction Quotient & Le Châtelier’s Principle 5.4.3Temperature & Le Châtelier’s Principle 5.4.4IB Multiple Choice -Le Châtelier’s Principle 5.4.5Extended Response - Le Châtelier

5.5

Introduction to Equilibrium

5.5.1Equilibrium & Equilibrium Graphs 5.5.2Dynamic Equilibria 5.5.3Reversible Reactions & Directions

5.6

Equilibrium Constant

5.6.1Calculating the Equilibrium Constant 5.6.2Magnitude of the Equilibrium Constant 5.6.3Properties of the Equilibrium Constant 5.6.4Calculating Equilibrium Concentrations 5.6.5Representations of Equilibrium 5.6.6IB Multiple Choice - Equilibrium Constants 5.6.7Extended Response - Calculating Kc

5.7

Reaction Quotient & Equilibrium Constant

5.7.1Reaction Quotient 5.7.2Equilibrium Constants 5.7.3Partial Pressures 5.7.4Kp 5.7.5IB Multiple Choice - Reaction Quotient & Kp 5.7.6Extended Response - Kp & Bond Enthalpy

6

Reactivity - The Mechanisms of Chemical Change

6.1

Proton Transfer Reactions

6.1.1Brønsted-Lowry Theory

6.2

The pH Scale

6.2.1pH & pOH 6.2.2Ionic Product of Water 6.2.3Using Kw 6.2.4IB Multiple Choice - pH & Kw 6.2.5Extended Response - Kw

6.3

Strong & Weak Acids and Bases

6.3.1Strong Acids & Bases 6.3.2Weak Acids & Ka 6.3.3Weak Bases & Kb 6.3.4Weak Acids & Bases Calculation Walkthrough

6.4

Acid Deposition

6.4.1Acid Deposition

6.5

Types of Organic Reactions

6.5.1Electrophilic Substitution

6.6

Oxidation & Reduction

6.6.1Oxidation Number Method 6.6.2Winkler Method 6.6.3Redox Reactions 6.6.4Oxidation States & Equations 6.6.5End of Topic Quiz - Redox 6.6.6Extended Response - Redox Reactions

6.7

Electrochemical Cells

6.7.1Introduction to Electrochemical Cells 6.7.2Galvanic Cells 6.7.3Cell Notation 6.7.4Electrolytic Cells 6.7.5Extended Response - Voltaic Cells & Redox

6.8

Titration

6.8.1Redox Titrations 6.8.2Titration Calculations 6.8.3Atom Economy

6.9

Acid-Base Titrations

6.9.1Titration Calculation Weak Acid & Strong Base 6.9.2Titration Experimental Detail 6.9.3Extended Response - Titration 6.9.4Titration Calculations 6.9.5Titration Curves 6.9.6Titration Calculation Strong Acid & Weak Base 6.9.7IB Multiple Choice - Titrations 6.9.8Polyprotic Acids 6.9.9Titration Calculations Strong Acid & Strong Base 6.9.10Titrations Curves 2

7

Measurement, Data Processing & Analysis

7.1

Uncertainties & Errors in Measurements & Results

7.1.1Qualitative & Quantitative data

7.2

Graphical Techniques

7.2.1Drawing & Interpreting Graphs 7.2.2Linear Interpolation

7.3

Spectroscopic Identification of Organic Compounds

7.3.1Understanding NMR 7.3.2Carbon-13 NMR 7.3.3Hydrogen-1 NMR 7.3.4Hydrogen-1 NMR 2 7.3.5End of Topic Quiz - NMR

7.4

Infrared Spectroscpy

7.4.1Infrared Spectroscopy

Jump to other topics

1

Structure - Models of the Particulate of Matter

1.1

Introduction to the Particulate Model of Matter

1.1.1States of Matter 1.1.2Kinetic Molecular Theory 1.1.3Simple Sphere 1.1.4Changing State 1.1.5Forces Between Particles 1.1.6Changes of State 1.1.7Predicting States 1.1.8Changing State HyperLearning 1.1.9Ionization Energy

1.2

The Nuclear Atom

1.2.1Fundamental Particles 1.2.2Isotopes & Mass Number 1.2.3Mass Spectrometry 1.2.4Mass Spectrometry 1.2.5Mass Spectroscopy - Analysis 1.2.6Extended Response - Mass Spectrometry 1.2.7Radioactivity

1.3

Electron Configuration

1.3.1Electron Shells, Sub-Shells & Orbitals 1.3.2Electron Configuration 1.3.3Absorption & Emission Spectra 1.3.4IB Multiple Choice - Atomic Structure 1.3.5Extended Response - The Atom & Electrons

1.4

Counting Particles by Mass: The Mole

1.4.1Relative Masses 1.4.2The Mole 1.4.3IB Multiple Choice - Moles

1.5

Ideal Gases

1.5.1Ideal Gas Equation 1.5.2Gas Laws 1.5.3IB Multiple Choice - Gases & Kinetics

1.6

Elements, Compounds & Mixtures

1.6.1Fundamental Particles 1.6.2Pure Substances 1.6.3Purity & The Law of Definite Proportion 1.6.4Mixtures 1.6.5Separating Mixtures 1.6.6IB Multiple Choice - Pure Substances 1.6.7Extended Response - Moles & Pure Substances

1.7

States of Matter & Changes of State

1.7.1States of Matter 1.7.2Particle Diagrams 1.7.3IB Multiple Choice - Solids, Liquids, & Gases 1.7.4Balancing Equations & Ionic Equations 1.7.5Empirical & Molecular Formulas

1.8

Reacting Masses &. Volumes

1.8.1Balancing Equations & Ionic Equations 1.8.2Percentage Yield

1.9

Solutions

1.9.1Molarity 1.9.2Particulate Model of Solutions

2

Structure - Models of Bonding & Structure

2.1

The Ionic Model

2.1.1Ionic Bonding

2.2

The Covalent Model

2.2.1Covalent Bonds 2.2.2Complex Ions 2.2.3Factors Affecting Covalent Bond Strength 2.2.4Polarity

2.3

Covalent Structures

2.3.1Ionic Lewis Structures 2.3.2Covalent Lewis Structures 2.3.3VSEPR Theory 2.3.4Resonance Structures 2.3.5Allotropes of Carbon 2.3.6Formal Charge 2.3.7End of Topic Quiz - Bonding 2.3.8IB Multiple Choice - Bonding & Lewis Structures 2.3.9IB Multiple Choice - Resonance & Formal Charge

2.4

The Metallic Model

2.4.1Metallic Bonding

2.5

From Models to Materials

2.5.1Alloys 2.5.2Properties of Polymers 2.5.3Polymerisation Reactions 2.5.4Introduction to Alkenes 2.5.5Reactions of Alkenes 2.5.6End of Topic Quiz - Alkenes

2.6

Valence Electrons & Ionic Compounds

2.6.1Valence Electrons & Forming Ions 2.6.2Ionic Compounds 2.6.3End of Topic Quiz - Atoms & Ions 2.6.4IB Multiple Choice - Valence & Ions

2.7

Molecular Shape

2.7.1VSEPR 2.7.2Molecular Shapes 2.7.3Bond Hybridization 2.7.4IB Multiple Choice - VSEPR & Bond Hybridization 2.7.5Extended Response - Bonding & Molecular Shape

2.8

Intermolecular Forces

2.8.1Introduction to Intermolecular Forces 2.8.2London Dispersion Forces 2.8.3Dipole-Dipole Interactions 2.8.4Ion-Dipole Interactions 2.8.5Hydrogen Bonding 2.8.6Large Biomolecules 2.8.7IB Multiple Choice - Intermolecular Forces 2.8.8Extended Response - Hydrogen Bonding

3

Structure - Classification of Matter

3.1

The Periodic Table: Classification of Elements

3.1.1The Periodic Table 3.1.2Trends in the Periodic Table 3.1.3End of Topic Quiz - Periodicity & Trends 3.1.4Periodic Trends - Electronegativity & Affinity 3.1.5End of Topic Quiz - Periodic Trends 3.1.6IB Multiple Choice - Periodic Trends 3.1.7Extended Response - Periodic Table

3.2

Periodic Trends

3.2.1Atomic & Ionic Radii 3.2.2Ionisation & Electronegativity 3.2.3Metallic Behaviour & Oxides 3.2.4Period 3 Elements & Oxides 3.2.5Period 3 Oxides 3.2.6End of Topic Quiz - Period 3 3.2.7Periodic Trends: Blocks 3.2.8Redox Chemistry

3.3

Group 1 Alkali Metals

3.3.1Alkali Metals

3.4

Halogens

3.4.1Introduction to Halogens 3.4.2Reactions of Halogens 3.4.3Chlorine & Chlorate(I)3.4.4End of Topic Quiz - Group 7 3.4.5Exam-Style Question - Group 7 3.4.6End of Topic Quiz - Periodicity, Group 2 & 7

3.5

Noble gases, group 18

3.5.1Noble Gases

3.6

Functional Groups: Classification of Organic

3.6.1Nomenclature 3.6.2Trends in Physical Properties 3.6.3Saturated & Unsaturated Hydrocarbons 3.6.4Nomenclature contd.3.6.5Types of Formulas 3.6.6Isomerism 3.6.7Formulae 3.6.8Homologous Series 3.6.9Structural Isomers

3.7

Functional Group Chemistry

3.7.1Degrees of Substitution 3.7.2Arenes

3.8

Alkanes

3.8.1Alkanes 3.8.2Fractional Distillation 3.8.3Cracking 3.8.4Combustion 3.8.5Chlorination 3.8.6End of Topic Quiz - Alkanes

3.9

Alcohols

3.9.1Production of Alcohols 3.9.2Oxidation of Alcohols 3.9.3Oxidation of Alcohols - 2 3.9.4Elimination Reactions 3.9.5End of Topic Quiz - Alcohols 3.9.6Exam-Style Question - Alcohols

3.10

Halogenoalkanes

3.10.1Substitution Reactions 3.10.2Elimination Reactions 3.10.3Ozone Depletion 3.10.4End of Topic Quiz - Halogenoalkanes

4

Reactivity - What Drives Chemical Reaction?

4.1

Endothermic & Exothermic Reactions

4.1.1Endothermic & Exothermic Reactions 4.1.2Energy Diagrams 4.1.3Heat Transfer & Thermal Equilibrium 4.1.4IB Multiple Choice - Enthalpy & Energy

4.2

Enthalpy of Reaction, Formation, & Hess' Law

4.2.1Enthalpy of Reaction 4.2.2Bond Enthalpies 4.2.3Enthalpy of Formation 4.2.4Hess’ Law 4.2.5Thermodynamics & Kinetic Control 4.2.6End of Topic Quiz - Thermodynamics 4.2.7IB Multiple Choice - Enthalpy 4.2.8Extended Response - Enthalpy Change

4.3

Entropy

4.3.1Introduction to Entropy 4.3.2Absolute Entropy & Entropy Change 4.3.3Free Energy 4.3.4Thermodynamically Favorable Reactions 4.3.5IB Multiple Choice - Entropy & Free Energy 4.3.6Extended Response - Free Energy

5

Reactivity - How Much, How Fast & How Far?

5.1

Kinetics

5.1.1Collision Theory & Rates of Reaction 5.1.2Maxwell-Boltzmann Distribution 5.1.3Increasing Rates 5.1.4End of Topic Quiz - Kinetics

5.2

Rates of Reaction

5.2.1Rate Equations 5.2.2Rate Equations 2 5.2.3The Effect of a Catalyst

5.3

Stoichometry

5.3.1Stoichiometry

5.4

Le Châtelier’s Principle

5.4.1Introduction to Le Châtelier’s Principle 5.4.2Reaction Quotient & Le Châtelier’s Principle 5.4.3Temperature & Le Châtelier’s Principle 5.4.4IB Multiple Choice -Le Châtelier’s Principle 5.4.5Extended Response - Le Châtelier

5.5

Introduction to Equilibrium

5.5.1Equilibrium & Equilibrium Graphs 5.5.2Dynamic Equilibria 5.5.3Reversible Reactions & Directions

5.6

Equilibrium Constant

5.6.1Calculating the Equilibrium Constant 5.6.2Magnitude of the Equilibrium Constant 5.6.3Properties of the Equilibrium Constant 5.6.4Calculating Equilibrium Concentrations 5.6.5Representations of Equilibrium 5.6.6IB Multiple Choice - Equilibrium Constants 5.6.7Extended Response - Calculating Kc

5.7

Reaction Quotient & Equilibrium Constant

5.7.1Reaction Quotient 5.7.2Equilibrium Constants 5.7.3Partial Pressures 5.7.4Kp 5.7.5IB Multiple Choice - Reaction Quotient & Kp 5.7.6Extended Response - Kp & Bond Enthalpy

6

Reactivity - The Mechanisms of Chemical Change

6.1

Proton Transfer Reactions

6.1.1Brønsted-Lowry Theory

6.2

The pH Scale

6.2.1pH & pOH 6.2.2Ionic Product of Water 6.2.3Using Kw 6.2.4IB Multiple Choice - pH & Kw 6.2.5Extended Response - Kw

6.3

Strong & Weak Acids and Bases

6.3.1Strong Acids & Bases 6.3.2Weak Acids & Ka 6.3.3Weak Bases & Kb 6.3.4Weak Acids & Bases Calculation Walkthrough

6.4

Acid Deposition

6.4.1Acid Deposition

6.5

Types of Organic Reactions

6.5.1Electrophilic Substitution

6.6

Oxidation & Reduction

6.6.1Oxidation Number Method 6.6.2Winkler Method 6.6.3Redox Reactions 6.6.4Oxidation States & Equations 6.6.5End of Topic Quiz - Redox 6.6.6Extended Response - Redox Reactions

6.7

Electrochemical Cells

6.7.1Introduction to Electrochemical Cells 6.7.2Galvanic Cells 6.7.3Cell Notation 6.7.4Electrolytic Cells 6.7.5Extended Response - Voltaic Cells & Redox

6.8

Titration

6.8.1Redox Titrations 6.8.2Titration Calculations 6.8.3Atom Economy

6.9

Acid-Base Titrations

6.9.1Titration Calculation Weak Acid & Strong Base 6.9.2Titration Experimental Detail 6.9.3Extended Response - Titration 6.9.4Titration Calculations 6.9.5Titration Curves 6.9.6Titration Calculation Strong Acid & Weak Base 6.9.7IB Multiple Choice - Titrations 6.9.8Polyprotic Acids 6.9.9Titration Calculations Strong Acid & Strong Base 6.9.10Titrations Curves 2

7

Measurement, Data Processing & Analysis

7.1

Uncertainties & Errors in Measurements & Results

7.1.1Qualitative & Quantitative data

7.2

Graphical Techniques

7.2.1Drawing & Interpreting Graphs 7.2.2Linear Interpolation

7.3

Spectroscopic Identification of Organic Compounds

7.3.1Understanding NMR 7.3.2Carbon-13 NMR 7.3.3Hydrogen-1 NMR 7.3.4Hydrogen-1 NMR 2 7.3.5End of Topic Quiz - NMR

7.4

Infrared Spectroscpy

7.4.1Infrared Spectroscopy

Practice questions on Isomerism

Can you answer these? Test yourself with free interactive practice on Seneca — used by over 10 million students.

1
Three types of structural isomerism:Fill in the list
2
What do position isomers have?Multiple choice
3
Which of the following is NOT a chain isomer of pentane?Multiple choice
4
What do stereoisomers NOT have in common?Multiple choice
5
E-alkene isomers are identified by which of the following?Multiple choice

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Types of Formulas

Formulae