Can you mix propane with carbon dioxide?

Yes, propane and carbon dioxide can be mixed, but they do not chemically react with each other. Propane is a hydrocarbon fuel, while carbon dioxide is a gas produced from combustion and other processes. In practical applications, such as in certain industrial processes or as a refrigerant mixture, they can coexist, but careful handling is necessary due to the flammability of propane. Always ensure proper safety measures when working with these gases.