the new progress tracker
DESCRIPTION
The New Progress Tracker. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/1.jpg)
The New Progress TrackerFor 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.
![Page 2: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/2.jpg)
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
![Page 3: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/3.jpg)
Dot-Cross DiagramsAnd Introducing Dative Bonding
![Page 4: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/4.jpg)
ObjectivesBe 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
![Page 5: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/5.jpg)
Specification...Where this comes from...
![Page 6: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/6.jpg)
Types of bonding an ionic bond
occurs between a metal and non-metal atom (e.g. NaCl)
a covalent bond occurs between two non-metal atoms (e.g. I2, CH4)
a metallic bond occurs between atoms in a metal (e.g. Cu)
There are three types of bond that can occur between atoms:
![Page 7: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/7.jpg)
Representing ionic bonding
![Page 8: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/8.jpg)
Covalent bonding
![Page 9: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/9.jpg)
Task•Draw dot-cross diagrams for:
1. Lithium fluoride2. Calcium chloride3. Water4. Ethene5. Phosphorus pentachloride (beware this
does not obey the octet rule)
![Page 10: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/10.jpg)
Lithium Fluoride
![Page 11: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/11.jpg)
Calcium chloride
![Page 12: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/12.jpg)
Water
![Page 13: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/13.jpg)
Ethene
![Page 14: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/14.jpg)
Phosphorus Pentachloride
![Page 15: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/15.jpg)
Co-ordinate bonding
![Page 16: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/16.jpg)
Examples of co-ordinate bonds
![Page 17: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/17.jpg)
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
![Page 18: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/18.jpg)
Hydroxonium Ion
![Page 19: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/19.jpg)
Ammonium Chloride
![Page 20: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/20.jpg)
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.
![Page 21: The New Progress Tracker](https://reader033.vdocuments.us/reader033/viewer/2022051402/56815ed6550346895dcd710e/html5/thumbnails/21.jpg)
Bonding and PropertiesProperty Ionic Simple
MolecularGiant
CovalentMelting and
Boiling Points
Solubility
Thermal and electrical
conductivity
Hardness
Other points