* Carbon monoxide (CO): This is a colorless, odorless, and highly toxic gas. It's formed when carbon burns with limited oxygen supply.
* Carbon dioxide (CO2): This is a colorless, odorless gas that is a major greenhouse gas. It is formed when carbon burns with sufficient oxygen supply.
* Carbonic acid (H2CO3): This is a weak acid formed when carbon dioxide dissolves in water.
* Many organic compounds: Carbon and oxygen are essential components of many organic compounds, such as sugars, alcohols, and carboxylic acids. These compounds have more complex formulas with varying ratios of carbon, oxygen, and other elements.
It's important to specify the exact compound you're interested in to determine its correct chemical formula.