What will happen, if you add propane to Coca-Cola

Attention! Hazardous fire. Fill your Coca-Cola bottle! Did you know that if you add lighters’ propane to Coca-Cola, it will turn into a powerful rocket? All you need to do is to add liquid gas to a Coca-Cola bottle and to turn the bottle upside down. A violent foam reaction will immediately start. When liquid gas is mixed with Coca-Cola the mixture immediately gasifies. In the meantime it enlarges by 500 times! The foamed mixture splashes a jet thrust and it takes off as a ROCKET! We still have lots of ide