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Progress Tracker for AS Level Chemistry: Module F332 - Chemistry of Natural Resources

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This progress tracker booklet is essential for monitoring your understanding of the F332 module, which covers the Chemistry of Natural Resources. By signing off completed sections, you can communicate effectively with your teachers regarding your understanding and areas needing more focus. The module comprises three key topics: Elements from the Sea, The Atmosphere, and Polymer Revolution, accounting for 50% of your AS level. Learn to draw dot-cross diagrams, understand bonding types, and explore how bonding affects chemical properties.

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Progress Tracker for AS Level Chemistry: Module F332 - Chemistry of Natural Resources

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  1. The New Progress Tracker For each section of the module you will be given a progress tracker booklet. This is designed to enable you to sign of when a section of the specification is complete or has been reviewed and to allow communication between you and your teachers about the best way to help you to progress.

  2. F332 – Chemistry of Natural Resources • This module is made up for three main topics • Elements from the Sea • The Atmosphere • Polymer Revolution • This is the biggest module this year, worth 50% of your AS level, therefore 25% of the full A-level

  3. Dot-Cross Diagrams And Introducing Dative Bonding

  4. Objectives Be able to... • Draw simple dot-cross diagrams for ionic and covalent compounds • Describe and draw dative covalent bonds • Link the types of bonding to physical properties of chemicals

  5. Specification...Where this comes from...

  6. Types of bonding There are three types of bond that can occur between atoms: • an ionic bond occursbetween a metal and non-metal atom (e.g. NaCl) • a covalent bond occursbetween two non-metal atoms (e.g. I2, CH4) • a metallic bond occursbetween atoms in a metal (e.g. Cu)

  7. Representing ionic bonding

  8. Covalent bonding

  9. Task • Draw dot-cross diagrams for: • Lithium fluoride • Calcium chloride • Water • Ethene • Phosphorus pentachloride (beware this does not obey the octet rule)

  10. Lithium Fluoride

  11. Calcium chloride

  12. Water

  13. Ethene

  14. Phosphorus Pentachloride

  15. Co-ordinate bonding

  16. Examples of co-ordinate bonds

  17. Task • Explain what a dative covalent bond is and how it is formed. Give examples of molecular ions containing dative covalent bonds. • Draw dot-cross diagrams for: • Hydroxonium ion • Ammonium chloride

  18. Hydroxonium Ion

  19. Ammonium Chloride

  20. Bonding and Properties • How do the properties of chemicals differ within different types of bonding? • Consider: • Melting and Boiling Points • Solubility • Thermal and electrical conductivity • Hardness • Any others you can think of... • Discuss.

  21. Bonding and Properties

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