What are two methods of writing a balanced formula?

Format Method - Writing the symbol of the cation and then the anion. Add whatever subscripts in order to balance the charges. Crisscross Method - The numerical value of the charge of each ion is...

1. listing method i.e A = {1, 2, 3, 4, 5} 2. set builder notation i.e B = {x | 1 < x < 10 and 3 | x}

There are way more than just 2 methods.1. Write down the elements, works well for finite sets. e.g.{1, 2, 3, pi, apple} 2. Sets have a pattern, Pe.g. {a | a x b < 0} (of course provided ba ahead...

Combustion reactions involve reacting a substance with oxygen to form oxides of the elements that made up the substance. In the case of C3H8 this means carbon dioxide and water: C3H8 + 5 O2 ---->...

4h+02 --> 2h20