But it is often drawn using the short hand shown just below. Let’s walk through an example of taking a chemical formula to a Lewis Structure. We’ll use H2O for our example I know this has been ...

You may need to multiply both sides if the number of an atom on the right is not a multiple of the atoms on the left. 5 Repeat steps 3 and 4 until the chemical equation is balanced.

While you're watching, see if you can spot what is used in the middle of the word equation to show that a reaction has occurred. Chemical reactions happen all around us. When we burn methane in a ...

When it comes to animals that have a predator/prey relationship, the competition is fierce. For example, when looking at ...