Energy from Organic Fuels. F1 The Need for Energy. The Need for Energy. Types of energy: . Electric, . heat,. light,. mechanical,. chemical,. and nuclear energy. Law of Physics. Energy cannot be created or destroyed. Energy can be changed from one form to another.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
F1 The Need for Energy
Changing Energy Needs
Each carbon molecule requires 4 bonds
What goes at the end of each bond?
How many carbon molecules are in methane?
A Hydrogen molecule
How many are there?
How many carbon molecules do we have?
How many hydrogen molecules do we have?
How do we put this together?
Every carbon needs 4 bonds
Every hydrogen needs 1 bond
Try to draw this molecule
Notice both octane and iso-octane have 8 carbon and 18 hydrogen