• Skip to main content
  • Skip to navigation
  • Resources
Mast navigation
  • Register
  • Sign In
Search our site
  • All
  • Resources
  • Articles
Menu
Close menu
  • Home
  • I am a …
    • Back to parent navigation item
    • I am a …
    • Primary teacher
    • Secondary/FE teacher
    • Early career or student teacher
    • Technician
    • HE teacher
    • Student
  • Resources
    • Back to parent navigation item
    • Resources
    • Primary
    • Secondary
    • Higher education
    • Curriculum support
    • Practical
    • Analysis
    • Literacy in science teaching
    • Periodic table
      • Back to parent navigation item
      • Periodic table
      • Interactive periodic table
    • Climate change and sustainability
    • Careers
    • Resources shop
    • Collections
      • Back to parent navigation item
      • Collections
      • Remote teaching support
      • Starters for ten
      • Screen experiments
      • Assessment for learning
      • Microscale chemistry
      • Faces of chemistry
      • Classic chemistry experiments
      • Nuffield practical collection
      • Anecdotes for chemistry teachers
      • Literacy in science teaching
      • More …
      • Climate change and sustainability
      • Alchemy
      • On this day in chemistry
      • Global experiments
      • PhET interactive simulations
      • Chemistry vignettes
      • Context and problem based learning
      • Journal of the month
      • Chemistry and art
        • Back to parent navigation item
        • Chemistry and art
        • Techniques
        • Art analysis
        • Pigments and colours
        • Ancient art: today's technology
        • Psychology and art theory
        • Art and archaeology
        • Artists as chemists
        • The physics of restoration and conservation
        • Cave art
        • Ancient Egyptian art
        • Ancient Greek art
        • Ancient Roman art
      • Classic chemistry demonstrations
      • In search of solutions
      • In search of more solutions
      • Creative problem-solving in chemistry
      • Solar spark
      • Chemistry for non-specialists
      • Health and safety in higher education
      • Analytical chemistry introductions
      • Exhibition chemistry
      • Introductory maths for higher education
      • Commercial skills for chemists
      • Kitchen chemistry
      • Journals how to guides
      • Chemistry in health
      • Chemistry in sport
      • Chemistry in your cupboard
      • Chocolate chemistry
      • Adnoddau addysgu cemeg Cymraeg
      • The chemistry of fireworks
      • Festive chemistry
  • Education in Chemistry
  • Teach Chemistry
  • Events
  • Teacher PD
    • Back to parent navigation item
    • Teacher PD
    • Courses
      • Back to parent navigation item
      • Courses
      • On-demand online
      • Live online
      • Resources
    • Selected PD articles
    • PD for primary teachers
    • PD for secondary teachers
    • What we offer
    • Chartered Science Teacher (CSciTeach)
    • Teacher mentoring
  • Enrichment
    • Back to parent navigation item
    • Enrichment
    • UK Chemistry Olympiad
      • Back to parent navigation item
      • UK Chemistry Olympiad
      • Who can enter?
      • How does it work?
      • Resources and past papers
      • FAQs
    • Top of the Bench
    • Schools' Analyst
  • Our work
    • Back to parent navigation item
    • Our work
    • Regional support
      • Back to parent navigation item
      • Regional support
      • Education coordinators
      • RSC Yusuf Hamied Inspirational Science Programme
    • Policy
      • Back to parent navigation item
      • Policy
      • Science Education Policy Alliance
    • RSC Education News
    • Supporting teacher training
    • Interest groups
  • Home
  • I am a …
      • Primary teacher
      • Secondary/FE teacher
      • Early career or student teacher
      • Technician
      • HE teacher
      • Student
    • A primary school child raises their hand in a classroom
      A teacher sitting at a desk with students using a tablet device
      A teacher in a classroom talking to a student wearing a lab coat and using a laptop computer
  • Resources
      • Primary
      • Secondary
      • Higher education
      • Curriculum support
      • Practical
      • Analysis
      • Literacy in science teaching
      • Periodic table
        • Interactive periodic table
      • Climate change and sustainability
      • Careers
      • Resources shop
      • Collections
        • Remote teaching support
        • Starters for ten
        • Screen experiments
        • Assessment for learning
        • Microscale chemistry
        • Faces of chemistry
        • Classic chemistry experiments
        • Nuffield practical collection
        • Anecdotes for chemistry teachers
        • Literacy in science teaching
        • More …
        • Climate change and sustainability
        • Alchemy
        • On this day in chemistry
        • Global experiments
        • PhET interactive simulations
        • Chemistry vignettes
        • Context and problem based learning
        • Journal of the month
        • Chemistry and art
        • Classic chemistry demonstrations
        • In search of solutions
        • In search of more solutions
        • Creative problem-solving in chemistry
        • Solar spark
        • Chemistry for non-specialists
        • Health and safety in higher education
        • Analytical chemistry introductions
        • Exhibition chemistry
        • Introductory maths for higher education
        • Commercial skills for chemists
        • Kitchen chemistry
        • Journals how to guides
        • Chemistry in health
        • Chemistry in sport
        • Chemistry in your cupboard
        • Chocolate chemistry
        • Adnoddau addysgu cemeg Cymraeg
        • The chemistry of fireworks
        • Festive chemistry
    • A composite image featuring multiple screenshots and pages from teaching resources, posters and presentations. The image features the text: 'Topic resource packages'
      A student writes on a whiteboard in a school classroom
  • Education in Chemistry
  • Teach Chemistry
  • Events
  • Teacher PD
      • Courses
        • On-demand online
        • Live online
        • Resources
      • Selected PD articles
      • PD for primary teachers
      • PD for secondary teachers
      • What we offer
      • Chartered Science Teacher (CSciTeach)
      • Teacher mentoring
    • A teacher sitting at a desk in a classroom with four secondary school students
  • Enrichment
      • UK Chemistry Olympiad
        • Who can enter?
        • How does it work?
        • Resources and past papers
        • FAQs
      • Top of the Bench
      • Schools' Analyst
    • A close-up photograph of a chemical formula written in pink chalk on a blackboard, with other chemical structures drawn in different colours in the background
      How to prepare for the Chemistry Olympiad
    • A female student wearing a hijab studies at home, using a notebook, pen and laptop
      Chemistry Olympiad worked answers
    • A student's hands holding a pen and writing on an exam paper on a desk; a notebook, mug and laptop are visible in the background
      Chemistry Olympiad past papers
  • Our work
      • Regional support
        • Education coordinators
        • RSC Yusuf Hamied Inspirational Science Programme
      • Policy
        • Science Education Policy Alliance
      • RSC Education News
      • Supporting teacher training
      • Interest groups
    • A teacher trainer and a trainee teacher discussing a chemistry experiment
      RSC Education Coordinators
  • More navigation items

Khan Academy: Stereochemistry

2014-12-23T14:19:00+00:00

  • No comments

These video resources from the Khan Academy give clear explanations of the difficult concept of stereochemistry.

NOTE: All Khan Academy content is available for free at www.khanacademy.org

Websites

  • Stereochemistry: Introduction to chirality

  • Stereochemistry: Chiral Examples 1

  • Stereochemistry: Chiral Examples 2

  • Stereochemistry: Chirality centres and stereoisomers

  • Stereochemistry: R,S System for Determining Absolute Configuration

  • Stereochemistry: R, S System for Cyclic Compounds

  • Stereochemistry: Optical Activity I - Theory

  • Stereochemistry: Optical Activity II - Calculations

  • Stereochemistry: Diastereomers

  • Stereochemistry: Meso Compounds

  • Stereochemistry: Fischer Projections

  • No comments

Level

  • 16-18 years
  • 18+

Use

  • Video
  • Website

Category

  • Study skills
  • Working independently
  • Structure and bonding
  • Organic chemistry

Specification

  • England
    • A/AS level
      • AQA Chemistry
        • Organic chemistry
          • Introduction to organic chemistry
            • Isomerism
              • Structural isomerism.
              • Stereoisomerism.
              • E–Z isomerism is a form of stereoisomerism and occurs as a result of restricted rotation about the planar carbon–carbon double bond.
              • Cahn–Ingold–Prelog (CIP) priority rules.
              • Students should be able to: define the term structural isomer.
              • Draw the structures of chain, position and functional group isomers.
              • Define the term stereoisomer.
              • Draw the structural formulas of E and Z isomers.
              • Apply the CIP priority rules to E and Z isomers.
          • Optical isomerism
            • Optical isomerism is a form of stereoisomerism and occurs as a result of chirality in molecules, limited to molecules with a single chiral centre.
            • An asymmetric carbon atom is chiral and gives rise to optical isomers (enantiomers), which exist as non superimposable mirror images and differ in their effect on plane polarised light.
            • A mixture of equal amounts of enantiomers is called a racemic mixture (racemate).
            • Students should be able to: draw the structural formulas and displayed formulas of enantiomers.
            • Understand how racemic mixtures (racemates) are formed and why they are optically inactive.
      • Edexcel Chemistry
        • Topic 17: Organic Chemistry II
          • Topic 17A: Chirality
            • 1. know that optical isomerism is a result of chirality in molecules with a single chiral centre
            • 2. understand that optical isomerism results from chiral centre(s) in a molecule with asymmetric carbon atom(s) and that optical isomers are object and nonsuperimposable mirror images
            • 3. know that optical activity is the ability of a single optical isomer to rotate the plane of polarisation of plane-polarised monochromatic light in molecules containing a single chiral centre
            • 4. understand the nature of a racemic mixture
            • 5. be able to use data on optical activity of reactants and products as evidence for SN1 and SN2 mechanisms
      • OCR Chemistry A
        • Module 6: Organic chemistry and analysis
          • 6.2 Nitrogen compounds, polymers and synthesis
            • 6.2.2 Amino acids, amides and chirality
              • c) optical isomerism (an example of stereoisomerism, in terms of non-superimposable mirror images about a chiral centre)
              • d) identification of chiral centres in a molecule of any organic compound.
        • Module 4: Core organic chemistry
          • 4.1 Basic concepts and hydrocarbons
            • 4.1.3 Alkenes
              • cii) use of Cahn–Ingold–Prelog (CIP) priority rules to identify the E and Z stereoisomers
  • Scotland
    • Advanced Higher
      • SQA Chemistry
        • Organic chemistry and instrumental analysis
          • Stereochemistry
            • Optical isomerism
              • Optical isomerism occurs in substances in which four different substituent groups are arranged around a central carbon atom called the chiral centre.
            • Stereochemistry
              • Stereoisomers are molecules with the same molecular formula but which have a different spatial arrangement of their atoms.
  • Wales
    • A/AS level
      • WJEC Chemistry
        • Unit 4: ORGANIC CHEMISTRY AND ANALYSIS
          • 4.1 Stereoisomerism
            • (a) how stereoisomerism is distinct from structural isomerism and that stereoisomerism encompasses E‒Z isomerism and optical isomerism
            • (b) the terms chiral centre, enantiomer, optical activity and racemic mixture
            • (c) optical isomerism in terms of an asymmetric carbon atom
            • (d) effect of an enantiomer on plane-polarised light
  • Northern Ireland
    • A/AS level
      • CCEA Chemistry
        • Unit A2 1: Further Physical and Organic Chemistry
          • 4.6 Isomerism
            • 4.6.2 recall that asymmetric (chiral) centres give rise to optical isomers that exist as non-superimposable mirror images;
            • 4.6.3 draw 3D representations of optical isomers;

Related articles

  • A scientist making connections on an organic structure
    News

    Creative exercises to connect concepts in organic chemistry

    2025-06-30T04:48:00Z By Fraser Scott

    Learn how to use purposeful prompts to encourage students to make meaningful connections between newly learned and previously covered ideas

  • Ionic bonding true or false index image
    Misconceptions

    Ionic bonding: true or false? | Chemical misconceptions II

    By Keith S Taber Four out of five

    Check your learners’ understanding of ionic bonding with this true or false worksheet

  • Ionic bonding stretch and challenge index image
    Extension

    Ionic bonding and electron transfer | Stretch and challenge | 14–16 years

    By Tim Jolliff

    Learners evaluate and discuss ideas about ionic bonding, the formation of ions and energetics

No comments yet

You're not signed in.

Only registered users can comment on this article.

Sign in Register

More Resources

  • Example slides from this resource showing a decision tree for acid, base or buffer
    Resource

    Decision tree: acid, base or buffer? | 16–18 years

    By Catherine Smith

    Help learners understand which equation they need to answer questions about acids, bases and buffers by scaffolding their thinking

  • Example slides and pages from the student worksheet and teacher notes that make up this resource
    Resource

    The structure of benzene | 16–18 years

    Use this worksheet with classroom slides and card sort activity to explore the structure of benzene with your learners

  • Index image KTS page_particle model
    Resource

    Particle model | Key terms support | 11–14

    By Laura Conkerton and Rachel Burton

    Language support pack for particle model, with key terms list, accessible glossary, Frayer models and unscrambling definitions

  • Contact us
  • Topics
  • Issues
  • Contributors
  • Email alerts
  • FAQs
  • Safety
Royal Society of Chemistry homepage
  • Home
  • About us
  • Membership & professional community
  • Campaigning & outreach
  • Journals, books & databases
  • News & events
  • Locations & contacts
  • Careers
  • Teaching & learning
  • Awards & funding
  • Advertise
  • Help & legal
  • Privacy policy
  • Terms & conditions

Facebook BlueskyBluesky TwitterX logo LinkedInLinkedIn logo YoutubeYouTube logo
© Royal Society of Chemistry
Registered charity number: 207890

This website collects cookies to deliver a better user experience. See how this site uses cookies. Do not sell my personal data.
Este site coleta cookies para oferecer uma melhor experiência ao usuário. Veja como este site usa cookies.

Site powered by Webvision Cloud