Nitrous oxide is a colourless gas. It has dual nitrogen atoms & a single oxygen atom written as N2O. Nitrous oxide is commonly used for sedation and pain relief by medical doctors & dentists. It has also been misused by people for recreational purposes.
Another use for nitrous oxide gas is as a petrol booster in cars. Nitrous oxide is not flammable at lowwer temperatures. However, when super heated the oxygen is detached and helps burn the cars ordinary petrol and release more energy.
The nitrous oxide available here is for food and drink purposes. It can be utilised as a foaming agent in food and drink, whipping cream, making mousses, infusing flavours into alcohol and many other foodcooking uses.